11126960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 28047312

約数和(自身を除く): 16920352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 823, 845, 1040, 1352, 1646, 1690, 2704, 3292, 3380, 4115, 6584, 6760, 8230, 10699, 13168, 13520, 16460, 21398, 32920, 42796, 53495, 65840, 85592, 106990, 139087, 171184, 213980, 278174, 427960, 556348, 695435, 855920, 1112696, 1390870, 2225392, 2781740, 5563480, 11126960]

約数ペア:

[(1, 11126960), (2, 5563480), (4, 2781740), (5, 2225392), (8, 1390870), (10, 1112696), (13, 855920), (16, 695435), (20, 556348), (26, 427960), (40, 278174), (52, 213980), (65, 171184), (80, 139087), (104, 106990), (130, 85592), (169, 65840), (208, 53495), (260, 42796), (338, 32920), (520, 21398), (676, 16460), (823, 13520), (845, 13168), (1040, 10699), (1352, 8230), (1646, 6760), (1690, 6584), (2704, 4115), (3292, 3380)]