42105260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3347}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 96181344

約数和(自身を除く): 54076084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2516, 3145, 3347, 6290, 6694, 12580, 13388, 16735, 33470, 56899, 66940, 113798, 123839, 227596, 247678, 284495, 495356, 568990, 619195, 1137980, 1238390, 2105263, 2476780, 4210526, 8421052, 10526315, 21052630, 42105260]

約数ペア:

[(1, 42105260), (2, 21052630), (4, 10526315), (5, 8421052), (10, 4210526), (17, 2476780), (20, 2105263), (34, 1238390), (37, 1137980), (68, 619195), (74, 568990), (85, 495356), (148, 284495), (170, 247678), (185, 227596), (340, 123839), (370, 113798), (629, 66940), (740, 56899), (1258, 33470), (2516, 16735), (3145, 13388), (3347, 12580), (6290, 6694)]