3913308080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{60917}}^1$

素因数の和:61014

約数の個数: 80

約数和(自身を含む): 10061704224

約数和(自身を除く): 6148396144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1606, 2920, 3212, 4015, 5840, 6424, 8030, 12848, 16060, 32120, 60917, 64240, 121834, 243668, 304585, 487336, 609170, 670087, 974672, 1218340, 1340174, 2436680, 2680348, 3350435, 4446941, 4873360, 5360696, 6700870, 8893882, 10721392, 13401740, 17787764, 22234705, 26803480, 35575528, 44469410, 48916351, 53606960, 71151056, 88938820, 97832702, 177877640, 195665404, 244581755, 355755280, 391330808, 489163510, 782661616, 978327020, 1956654040, 3913308080]

約数ペア:

[(1, 3913308080), (2, 1956654040), (4, 978327020), (5, 782661616), (8, 489163510), (10, 391330808), (11, 355755280), (16, 244581755), (20, 195665404), (22, 177877640), (40, 97832702), (44, 88938820), (55, 71151056), (73, 53606960), (80, 48916351), (88, 44469410), (110, 35575528), (146, 26803480), (176, 22234705), (220, 17787764), (292, 13401740), (365, 10721392), (440, 8893882), (584, 6700870), (730, 5360696), (803, 4873360), (880, 4446941), (1168, 3350435), (1460, 2680348), (1606, 2436680), (2920, 1340174), (3212, 1218340), (4015, 974672), (5840, 670087), (6424, 609170), (8030, 487336), (12848, 304585), (16060, 243668), (32120, 121834), (60917, 64240)]