40747839070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{4481}}^1$

素因数の和:5013

約数の個数: 64

約数和(自身を含む): 78417072000

約数和(自身を除く): 37669232930

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 359, 718, 745, 1490, 1795, 2533, 3590, 4481, 5066, 6103, 8962, 12206, 12665, 22405, 25330, 30515, 44810, 53491, 61030, 76177, 106982, 152354, 267455, 380885, 534910, 667669, 761770, 909347, 1335338, 1608679, 1818694, 3217358, 3338345, 4546735, 6676690, 8043395, 9093470, 11350373, 16086790, 22700746, 27347543, 54695086, 56751865, 113503730, 136737715, 239693171, 273475430, 479386342, 1198465855, 2396931710, 4074783907, 8149567814, 20373919535, 40747839070]

約数ペア:

[(1, 40747839070), (2, 20373919535), (5, 8149567814), (10, 4074783907), (17, 2396931710), (34, 1198465855), (85, 479386342), (149, 273475430), (170, 239693171), (298, 136737715), (359, 113503730), (718, 56751865), (745, 54695086), (1490, 27347543), (1795, 22700746), (2533, 16086790), (3590, 11350373), (4481, 9093470), (5066, 8043395), (6103, 6676690), (8962, 4546735), (12206, 3338345), (12665, 3217358), (22405, 1818694), (25330, 1608679), (30515, 1335338), (44810, 909347), (53491, 761770), (61030, 667669), (76177, 534910), (106982, 380885), (152354, 267455)]