10357480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 27060480

約数和(自身を除く): 16703000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 521, 568, 710, 994, 1042, 1420, 1988, 2084, 2485, 2605, 2840, 3647, 3976, 4168, 4970, 5210, 7294, 9940, 10420, 14588, 18235, 19880, 20840, 29176, 36470, 36991, 72940, 73982, 145880, 147964, 184955, 258937, 295928, 369910, 517874, 739820, 1035748, 1294685, 1479640, 2071496, 2589370, 5178740, 10357480]

約数ペア:

[(1, 10357480), (2, 5178740), (4, 2589370), (5, 2071496), (7, 1479640), (8, 1294685), (10, 1035748), (14, 739820), (20, 517874), (28, 369910), (35, 295928), (40, 258937), (56, 184955), (70, 147964), (71, 145880), (140, 73982), (142, 72940), (280, 36991), (284, 36470), (355, 29176), (497, 20840), (521, 19880), (568, 18235), (710, 14588), (994, 10420), (1042, 9940), (1420, 7294), (1988, 5210), (2084, 4970), (2485, 4168), (2605, 3976), (2840, 3647)]