98449180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1637}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 215744256

約数和(自身を除く): 117295076

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 97, 124, 155, 194, 310, 388, 485, 620, 970, 1637, 1940, 3007, 3274, 6014, 6548, 8185, 12028, 15035, 16370, 30070, 32740, 50747, 60140, 101494, 158789, 202988, 253735, 317578, 507470, 635156, 793945, 1014940, 1587890, 3175780, 4922459, 9844918, 19689836, 24612295, 49224590, 98449180]

約数ペア:

[(1, 98449180), (2, 49224590), (4, 24612295), (5, 19689836), (10, 9844918), (20, 4922459), (31, 3175780), (62, 1587890), (97, 1014940), (124, 793945), (155, 635156), (194, 507470), (310, 317578), (388, 253735), (485, 202988), (620, 158789), (970, 101494), (1637, 60140), (1940, 50747), (3007, 32740), (3274, 30070), (6014, 16370), (6548, 15035), (8185, 12028)]