15676981060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{224149}}^1$

素因数の和:224440

約数の個数: 48

約数和(自身を含む): 35586054000

約数和(自身を除く): 19909072940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 269, 538, 1076, 1345, 2690, 3497, 5380, 6994, 13988, 17485, 34970, 69940, 224149, 448298, 896596, 1120745, 2241490, 2913937, 4482980, 5827874, 11655748, 14569685, 29139370, 58278740, 60296081, 120592162, 241184324, 301480405, 602960810, 783849053, 1205921620, 1567698106, 3135396212, 3919245265, 7838490530, 15676981060]

約数ペア:

[(1, 15676981060), (2, 7838490530), (4, 3919245265), (5, 3135396212), (10, 1567698106), (13, 1205921620), (20, 783849053), (26, 602960810), (52, 301480405), (65, 241184324), (130, 120592162), (260, 60296081), (269, 58278740), (538, 29139370), (1076, 14569685), (1345, 11655748), (2690, 5827874), (3497, 4482980), (5380, 2913937), (6994, 2241490), (13988, 1120745), (17485, 896596), (34970, 448298), (69940, 224149)]