164016710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10427}}^1$

素因数の和:10469

約数の個数: 48

約数和(自身を含む): 349504848

約数和(自身を除く): 185488138

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 10427, 15730, 20854, 52135, 104270, 114697, 135551, 229394, 271102, 573485, 677755, 1146970, 1261667, 1355510, 1491061, 2523334, 2982122, 6308335, 7455305, 12616670, 14910610, 16401671, 32803342, 82008355, 164016710]

約数ペア:

[(1, 164016710), (2, 82008355), (5, 32803342), (10, 16401671), (11, 14910610), (13, 12616670), (22, 7455305), (26, 6308335), (55, 2982122), (65, 2523334), (110, 1491061), (121, 1355510), (130, 1261667), (143, 1146970), (242, 677755), (286, 573485), (605, 271102), (715, 229394), (1210, 135551), (1430, 114697), (1573, 104270), (3146, 52135), (7865, 20854), (10427, 15730)]