71365690940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14243}}^1\times {\mathrm{14737}}^1$

素因数の和:29006

約数の個数: 48

約数和(自身を含む): 158705622432

約数和(自身を除く): 87339931492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 14243, 14737, 28486, 29474, 56972, 58948, 71215, 73685, 142430, 147370, 242131, 250529, 284860, 294740, 484262, 501058, 968524, 1002116, 1210655, 1252645, 2421310, 2505290, 4842620, 5010580, 209899091, 419798182, 839596364, 1049495455, 2098990910, 3568284547, 4197981820, 7136569094, 14273138188, 17841422735, 35682845470, 71365690940]

約数ペア:

[(1, 71365690940), (2, 35682845470), (4, 17841422735), (5, 14273138188), (10, 7136569094), (17, 4197981820), (20, 3568284547), (34, 2098990910), (68, 1049495455), (85, 839596364), (170, 419798182), (340, 209899091), (14243, 5010580), (14737, 4842620), (28486, 2505290), (29474, 2421310), (56972, 1252645), (58948, 1210655), (71215, 1002116), (73685, 968524), (142430, 501058), (147370, 484262), (242131, 294740), (250529, 284860)]