5169702980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{685637}}^1$

素因数の和:685688

約数の個数: 48

約数和(自身を含む): 12094654320

約数和(自身を除く): 6924951340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 685637, 1371274, 2742548, 3428185, 6856370, 8913281, 13712740, 17826562, 19883473, 35653124, 39766946, 44566405, 79533892, 89132810, 99417365, 178265620, 198834730, 258485149, 397669460, 516970298, 1033940596, 1292425745, 2584851490, 5169702980]

約数ペア:

[(1, 5169702980), (2, 2584851490), (4, 1292425745), (5, 1033940596), (10, 516970298), (13, 397669460), (20, 258485149), (26, 198834730), (29, 178265620), (52, 99417365), (58, 89132810), (65, 79533892), (116, 44566405), (130, 39766946), (145, 35653124), (260, 19883473), (290, 17826562), (377, 13712740), (580, 8913281), (754, 6856370), (1508, 3428185), (1885, 2742548), (3770, 1371274), (7540, 685637)]