5364749920

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{549667}}^1$

素因数の和:549743

約数の個数: 48

約数和(自身を含む): 12882019248

約数和(自身を除く): 7517269328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 549667, 1099334, 2198668, 2748335, 4397336, 5496670, 8794672, 10993340, 17589344, 21986680, 33529687, 43973360, 67059374, 87946720, 134118748, 167648435, 268237496, 335296870, 536474992, 670593740, 1072949984, 1341187480, 2682374960, 5364749920]

約数ペア:

[(1, 5364749920), (2, 2682374960), (4, 1341187480), (5, 1072949984), (8, 670593740), (10, 536474992), (16, 335296870), (20, 268237496), (32, 167648435), (40, 134118748), (61, 87946720), (80, 67059374), (122, 43973360), (160, 33529687), (244, 21986680), (305, 17589344), (488, 10993340), (610, 8794672), (976, 5496670), (1220, 4397336), (1952, 2748335), (2440, 2198668), (4880, 1099334), (9760, 549667)]