8802818920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{5503}}^1$

素因数の和:5747

約数の個数: 128

約数和(自身を含む): 23539507200

約数和(自身を除く): 14736688280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 197, 203, 232, 280, 290, 394, 406, 580, 788, 812, 985, 1015, 1160, 1379, 1576, 1624, 1970, 2030, 2758, 3940, 4060, 5503, 5516, 5713, 6895, 7880, 8120, 11006, 11032, 11426, 13790, 22012, 22852, 27515, 27580, 28565, 38521, 39991, 44024, 45704, 55030, 55160, 57130, 77042, 79982, 110060, 114260, 154084, 159587, 159964, 192605, 199955, 220120, 228520, 308168, 319174, 319928, 385210, 399910, 638348, 770420, 797935, 799820, 1084091, 1117109, 1276696, 1540840, 1595870, 1599640, 2168182, 2234218, 3191740, 4336364, 4468436, 5420455, 5585545, 6383480, 7588637, 8672728, 8936872, 10840910, 11171090, 15177274, 21681820, 22342180, 30354548, 31438639, 37943185, 43363640, 44684360, 60709096, 62877278, 75886370, 125754556, 151772740, 157193195, 220070473, 251509112, 303545480, 314386390, 440140946, 628772780, 880281892, 1100352365, 1257545560, 1760563784, 2200704730, 4401409460, 8802818920]

約数ペア:

[(1, 8802818920), (2, 4401409460), (4, 2200704730), (5, 1760563784), (7, 1257545560), (8, 1100352365), (10, 880281892), (14, 628772780), (20, 440140946), (28, 314386390), (29, 303545480), (35, 251509112), (40, 220070473), (56, 157193195), (58, 151772740), (70, 125754556), (116, 75886370), (140, 62877278), (145, 60709096), (197, 44684360), (203, 43363640), (232, 37943185), (280, 31438639), (290, 30354548), (394, 22342180), (406, 21681820), (580, 15177274), (788, 11171090), (812, 10840910), (985, 8936872), (1015, 8672728), (1160, 7588637), (1379, 6383480), (1576, 5585545), (1624, 5420455), (1970, 4468436), (2030, 4336364), (2758, 3191740), (3940, 2234218), (4060, 2168182), (5503, 1599640), (5516, 1595870), (5713, 1540840), (6895, 1276696), (7880, 1117109), (8120, 1084091), (11006, 799820), (11032, 797935), (11426, 770420), (13790, 638348), (22012, 399910), (22852, 385210), (27515, 319928), (27580, 319174), (28565, 308168), (38521, 228520), (39991, 220120), (44024, 199955), (45704, 192605), (55030, 159964), (55160, 159587), (57130, 154084), (77042, 114260), (79982, 110060)]