26859800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 70642800

約数和(自身を除く): 43783000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 421, 440, 550, 580, 638, 725, 842, 1100, 1160, 1276, 1450, 1595, 1684, 2105, 2200, 2552, 2900, 3190, 3368, 4210, 4631, 5800, 6380, 7975, 8420, 9262, 10525, 12209, 12760, 15950, 16840, 18524, 21050, 23155, 24418, 31900, 37048, 42100, 46310, 48836, 61045, 63800, 84200, 92620, 97672, 115775, 122090, 134299, 185240, 231550, 244180, 268598, 305225, 463100, 488360, 537196, 610450, 671495, 926200, 1074392, 1220900, 1342990, 2441800, 2685980, 3357475, 5371960, 6714950, 13429900, 26859800]

約数ペア:

[(1, 26859800), (2, 13429900), (4, 6714950), (5, 5371960), (8, 3357475), (10, 2685980), (11, 2441800), (20, 1342990), (22, 1220900), (25, 1074392), (29, 926200), (40, 671495), (44, 610450), (50, 537196), (55, 488360), (58, 463100), (88, 305225), (100, 268598), (110, 244180), (116, 231550), (145, 185240), (200, 134299), (220, 122090), (232, 115775), (275, 97672), (290, 92620), (319, 84200), (421, 63800), (440, 61045), (550, 48836), (580, 46310), (638, 42100), (725, 37048), (842, 31900), (1100, 24418), (1160, 23155), (1276, 21050), (1450, 18524), (1595, 16840), (1684, 15950), (2105, 12760), (2200, 12209), (2552, 10525), (2900, 9262), (3190, 8420), (3368, 7975), (4210, 6380), (4631, 5800)]