23646562420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5349901}}^1$

素因数の和:5349940

約数の個数: 48

約数和(自身を含む): 56623362768

約数和(自身を除く): 32976800348

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 5349901, 10699802, 21399604, 26749505, 53499010, 69548713, 90948317, 106998020, 139097426, 181896634, 278194852, 347743565, 363793268, 454741585, 695487130, 909483170, 1182328121, 1390974260, 1818966340, 2364656242, 4729312484, 5911640605, 11823281210, 23646562420]

約数ペア:

[(1, 23646562420), (2, 11823281210), (4, 5911640605), (5, 4729312484), (10, 2364656242), (13, 1818966340), (17, 1390974260), (20, 1182328121), (26, 909483170), (34, 695487130), (52, 454741585), (65, 363793268), (68, 347743565), (85, 278194852), (130, 181896634), (170, 139097426), (221, 106998020), (260, 90948317), (340, 69548713), (442, 53499010), (884, 26749505), (1105, 21399604), (2210, 10699802), (4420, 5349901)]