23972300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 63329280

約数和(自身を除く): 39356980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 31, 37, 38, 44, 50, 55, 62, 74, 76, 95, 100, 110, 124, 148, 155, 185, 190, 209, 220, 275, 310, 341, 370, 380, 407, 418, 475, 550, 589, 620, 682, 703, 740, 775, 814, 836, 925, 950, 1045, 1100, 1147, 1178, 1364, 1406, 1550, 1628, 1705, 1850, 1900, 2035, 2090, 2294, 2356, 2812, 2945, 3100, 3410, 3515, 3700, 4070, 4180, 4588, 5225, 5735, 5890, 6479, 6820, 7030, 7733, 8140, 8525, 10175, 10450, 11470, 11780, 12617, 12958, 14060, 14725, 15466, 17050, 17575, 20350, 20900, 21793, 22940, 25234, 25916, 28675, 29450, 30932, 32395, 34100, 35150, 38665, 40700, 43586, 50468, 57350, 58900, 63085, 64790, 70300, 77330, 87172, 108965, 114700, 126170, 129580, 154660, 161975, 193325, 217930, 239723, 252340, 315425, 323950, 386650, 435860, 479446, 544825, 630850, 647900, 773300, 958892, 1089650, 1198615, 1261700, 2179300, 2397230, 4794460, 5993075, 11986150, 23972300]

約数ペア:

[(1, 23972300), (2, 11986150), (4, 5993075), (5, 4794460), (10, 2397230), (11, 2179300), (19, 1261700), (20, 1198615), (22, 1089650), (25, 958892), (31, 773300), (37, 647900), (38, 630850), (44, 544825), (50, 479446), (55, 435860), (62, 386650), (74, 323950), (76, 315425), (95, 252340), (100, 239723), (110, 217930), (124, 193325), (148, 161975), (155, 154660), (185, 129580), (190, 126170), (209, 114700), (220, 108965), (275, 87172), (310, 77330), (341, 70300), (370, 64790), (380, 63085), (407, 58900), (418, 57350), (475, 50468), (550, 43586), (589, 40700), (620, 38665), (682, 35150), (703, 34100), (740, 32395), (775, 30932), (814, 29450), (836, 28675), (925, 25916), (950, 25234), (1045, 22940), (1100, 21793), (1147, 20900), (1178, 20350), (1364, 17575), (1406, 17050), (1550, 15466), (1628, 14725), (1705, 14060), (1850, 12958), (1900, 12617), (2035, 11780), (2090, 11470), (2294, 10450), (2356, 10175), (2812, 8525), (2945, 8140), (3100, 7733), (3410, 7030), (3515, 6820), (3700, 6479), (4070, 5890), (4180, 5735), (4588, 5225)]