15678933820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{32797}}^1$

素因数の和:32911

約数の個数: 96

約数和(自身を含む): 37490475456

約数和(自身を除く): 21811541636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 110, 164, 205, 212, 220, 265, 410, 451, 530, 583, 820, 902, 1060, 1166, 1804, 2173, 2255, 2332, 2915, 4346, 4510, 5830, 8692, 9020, 10865, 11660, 21730, 23903, 32797, 43460, 47806, 65594, 95612, 119515, 131188, 163985, 239030, 327970, 360767, 478060, 655940, 721534, 1344677, 1443068, 1738241, 1803835, 2689354, 3476482, 3607670, 5378708, 6723385, 6952964, 7215340, 8691205, 13446770, 14791447, 17382410, 19120651, 26893540, 29582894, 34764820, 38241302, 59165788, 71267881, 73957235, 76482604, 95603255, 142535762, 147914470, 191206510, 285071524, 295828940, 356339405, 382413020, 712678810, 783946691, 1425357620, 1567893382, 3135786764, 3919733455, 7839466910, 15678933820]

約数ペア:

[(1, 15678933820), (2, 7839466910), (4, 3919733455), (5, 3135786764), (10, 1567893382), (11, 1425357620), (20, 783946691), (22, 712678810), (41, 382413020), (44, 356339405), (53, 295828940), (55, 285071524), (82, 191206510), (106, 147914470), (110, 142535762), (164, 95603255), (205, 76482604), (212, 73957235), (220, 71267881), (265, 59165788), (410, 38241302), (451, 34764820), (530, 29582894), (583, 26893540), (820, 19120651), (902, 17382410), (1060, 14791447), (1166, 13446770), (1804, 8691205), (2173, 7215340), (2255, 6952964), (2332, 6723385), (2915, 5378708), (4346, 3607670), (4510, 3476482), (5830, 2689354), (8692, 1803835), (9020, 1738241), (10865, 1443068), (11660, 1344677), (21730, 721534), (23903, 655940), (32797, 478060), (43460, 360767), (47806, 327970), (65594, 239030), (95612, 163985), (119515, 131188)]