414980960

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60317}}^1$

素因数の和:60375

約数の個数: 48

約数和(自身を含む): 1003208976

約数和(自身を除く): 588228016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 60317, 120634, 241268, 301585, 482536, 603170, 965072, 1206340, 1930144, 2412680, 2593631, 4825360, 5187262, 9650720, 10374524, 12968155, 20749048, 25936310, 41498096, 51872620, 82996192, 103745240, 207490480, 414980960]

約数ペア:

[(1, 414980960), (2, 207490480), (4, 103745240), (5, 82996192), (8, 51872620), (10, 41498096), (16, 25936310), (20, 20749048), (32, 12968155), (40, 10374524), (43, 9650720), (80, 5187262), (86, 4825360), (160, 2593631), (172, 2412680), (215, 1930144), (344, 1206340), (430, 965072), (688, 603170), (860, 482536), (1376, 301585), (1720, 241268), (3440, 120634), (6880, 60317)]