163325360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5987}}^1$

素因数の和:6042

約数の個数: 80

約数和(自身を含む): 427686912

約数和(自身を除く): 264361552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 5987, 6820, 11974, 13640, 23948, 27280, 29935, 47896, 59870, 65857, 95792, 119740, 131714, 185597, 239480, 263428, 329285, 371194, 478960, 526856, 658570, 742388, 927985, 1053712, 1317140, 1484776, 1855970, 2041567, 2634280, 2969552, 3711940, 4083134, 5268560, 7423880, 8166268, 10207835, 14847760, 16332536, 20415670, 32665072, 40831340, 81662680, 163325360]

約数ペア:

[(1, 163325360), (2, 81662680), (4, 40831340), (5, 32665072), (8, 20415670), (10, 16332536), (11, 14847760), (16, 10207835), (20, 8166268), (22, 7423880), (31, 5268560), (40, 4083134), (44, 3711940), (55, 2969552), (62, 2634280), (80, 2041567), (88, 1855970), (110, 1484776), (124, 1317140), (155, 1053712), (176, 927985), (220, 742388), (248, 658570), (310, 526856), (341, 478960), (440, 371194), (496, 329285), (620, 263428), (682, 239480), (880, 185597), (1240, 131714), (1364, 119740), (1705, 95792), (2480, 65857), (2728, 59870), (3410, 47896), (5456, 29935), (5987, 27280), (6820, 23948), (11974, 13640)]