41232620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1109}}^1$

素因数の和:1155

約数の個数: 72

約数和(自身を含む): 102377520

約数和(自身を除く): 61144900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 676, 715, 845, 1109, 1430, 1690, 1859, 2218, 2860, 3380, 3718, 4436, 5545, 7436, 9295, 11090, 12199, 14417, 18590, 22180, 24398, 28834, 37180, 48796, 57668, 60995, 72085, 121990, 144170, 158587, 187421, 243980, 288340, 317174, 374842, 634348, 749684, 792935, 937105, 1585870, 1874210, 2061631, 3171740, 3748420, 4123262, 8246524, 10308155, 20616310, 41232620]

約数ペア:

[(1, 41232620), (2, 20616310), (4, 10308155), (5, 8246524), (10, 4123262), (11, 3748420), (13, 3171740), (20, 2061631), (22, 1874210), (26, 1585870), (44, 937105), (52, 792935), (55, 749684), (65, 634348), (110, 374842), (130, 317174), (143, 288340), (169, 243980), (220, 187421), (260, 158587), (286, 144170), (338, 121990), (572, 72085), (676, 60995), (715, 57668), (845, 48796), (1109, 37180), (1430, 28834), (1690, 24398), (1859, 22180), (2218, 18590), (2860, 14417), (3380, 12199), (3718, 11090), (4436, 9295), (5545, 7436)]