8676460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 21028896

約数和(自身を除く): 12352436

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 151, 169, 170, 221, 260, 302, 338, 340, 442, 604, 676, 755, 845, 884, 1105, 1510, 1690, 1963, 2210, 2567, 2873, 3020, 3380, 3926, 4420, 5134, 5746, 7852, 9815, 10268, 11492, 12835, 14365, 19630, 25519, 25670, 28730, 33371, 39260, 51038, 51340, 57460, 66742, 102076, 127595, 133484, 166855, 255190, 333710, 433823, 510380, 667420, 867646, 1735292, 2169115, 4338230, 8676460]

約数ペア:

[(1, 8676460), (2, 4338230), (4, 2169115), (5, 1735292), (10, 867646), (13, 667420), (17, 510380), (20, 433823), (26, 333710), (34, 255190), (52, 166855), (65, 133484), (68, 127595), (85, 102076), (130, 66742), (151, 57460), (169, 51340), (170, 51038), (221, 39260), (260, 33371), (302, 28730), (338, 25670), (340, 25519), (442, 19630), (604, 14365), (676, 12835), (755, 11492), (845, 10268), (884, 9815), (1105, 7852), (1510, 5746), (1690, 5134), (1963, 4420), (2210, 3926), (2567, 3380), (2873, 3020)]