2009314600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 5224665600

約数和(自身を除く): 3215351000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 37, 38, 40, 50, 62, 74, 76, 95, 100, 124, 148, 152, 155, 185, 190, 200, 248, 296, 310, 370, 380, 461, 475, 589, 620, 703, 740, 760, 775, 922, 925, 950, 1147, 1178, 1240, 1406, 1480, 1550, 1844, 1850, 1900, 2294, 2305, 2356, 2812, 2945, 3100, 3515, 3688, 3700, 3800, 4588, 4610, 4712, 5624, 5735, 5890, 6200, 7030, 7400, 8759, 9176, 9220, 11470, 11525, 11780, 14060, 14291, 14725, 17057, 17518, 17575, 18440, 21793, 22940, 23050, 23560, 28120, 28582, 28675, 29450, 34114, 35036, 35150, 43586, 43795, 45880, 46100, 57164, 57350, 58900, 68228, 70072, 70300, 71455, 85285, 87172, 87590, 92200, 108965, 114328, 114700, 117800, 136456, 140600, 142910, 170570, 174344, 175180, 217930, 218975, 229400, 271529, 285820, 324083, 341140, 350360, 357275, 426425, 435860, 437950, 528767, 543058, 544825, 571640, 648166, 682280, 714550, 852850, 871720, 875900, 1057534, 1086116, 1089650, 1296332, 1357645, 1429100, 1620415, 1705700, 1751800, 2115068, 2172232, 2179300, 2592664, 2643835, 2715290, 2858200, 3240830, 3411400, 4230136, 4358600, 5287670, 5430580, 6481660, 6788225, 8102075, 10046573, 10575340, 10861160, 12963320, 13219175, 13576450, 16204150, 20093146, 21150680, 26438350, 27152900, 32408300, 40186292, 50232865, 52876700, 54305800, 64816600, 80372584, 100465730, 105753400, 200931460, 251164325, 401862920, 502328650, 1004657300, 2009314600]

約数ペア:

[(1, 2009314600), (2, 1004657300), (4, 502328650), (5, 401862920), (8, 251164325), (10, 200931460), (19, 105753400), (20, 100465730), (25, 80372584), (31, 64816600), (37, 54305800), (38, 52876700), (40, 50232865), (50, 40186292), (62, 32408300), (74, 27152900), (76, 26438350), (95, 21150680), (100, 20093146), (124, 16204150), (148, 13576450), (152, 13219175), (155, 12963320), (185, 10861160), (190, 10575340), (200, 10046573), (248, 8102075), (296, 6788225), (310, 6481660), (370, 5430580), (380, 5287670), (461, 4358600), (475, 4230136), (589, 3411400), (620, 3240830), (703, 2858200), (740, 2715290), (760, 2643835), (775, 2592664), (922, 2179300), (925, 2172232), (950, 2115068), (1147, 1751800), (1178, 1705700), (1240, 1620415), (1406, 1429100), (1480, 1357645), (1550, 1296332), (1844, 1089650), (1850, 1086116), (1900, 1057534), (2294, 875900), (2305, 871720), (2356, 852850), (2812, 714550), (2945, 682280), (3100, 648166), (3515, 571640), (3688, 544825), (3700, 543058), (3800, 528767), (4588, 437950), (4610, 435860), (4712, 426425), (5624, 357275), (5735, 350360), (5890, 341140), (6200, 324083), (7030, 285820), (7400, 271529), (8759, 229400), (9176, 218975), (9220, 217930), (11470, 175180), (11525, 174344), (11780, 170570), (14060, 142910), (14291, 140600), (14725, 136456), (17057, 117800), (17518, 114700), (17575, 114328), (18440, 108965), (21793, 92200), (22940, 87590), (23050, 87172), (23560, 85285), (28120, 71455), (28582, 70300), (28675, 70072), (29450, 68228), (34114, 58900), (35036, 57350), (35150, 57164), (43586, 46100), (43795, 45880)]