40285124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 79845696

約数和(自身を除く): 39560572

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 137, 163, 164, 274, 326, 451, 548, 652, 902, 1507, 1793, 1804, 3014, 3586, 5617, 6028, 6683, 7172, 11234, 13366, 22331, 22468, 26732, 44662, 61787, 73513, 89324, 123574, 147026, 245641, 247148, 294052, 491282, 915571, 982564, 1831142, 3662284, 10071281, 20142562, 40285124]

約数ペア:

[(1, 40285124), (2, 20142562), (4, 10071281), (11, 3662284), (22, 1831142), (41, 982564), (44, 915571), (82, 491282), (137, 294052), (163, 247148), (164, 245641), (274, 147026), (326, 123574), (451, 89324), (548, 73513), (652, 61787), (902, 44662), (1507, 26732), (1793, 22468), (1804, 22331), (3014, 13366), (3586, 11234), (5617, 7172), (6028, 6683)]