125075390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 259725312

約数和(自身を除く): 134649922

約数列:

[1, 2, 5, 10, 11, 22, 31, 43, 55, 62, 86, 110, 155, 215, 310, 341, 430, 473, 682, 853, 946, 1333, 1705, 1706, 2365, 2666, 3410, 4265, 4730, 6665, 8530, 9383, 13330, 14663, 18766, 26443, 29326, 36679, 46915, 52886, 73315, 73358, 93830, 132215, 146630, 183395, 264430, 290873, 366790, 403469, 581746, 806938, 1137049, 1454365, 2017345, 2274098, 2908730, 4034690, 5685245, 11370490, 12507539, 25015078, 62537695, 125075390]

約数ペア:

[(1, 125075390), (2, 62537695), (5, 25015078), (10, 12507539), (11, 11370490), (22, 5685245), (31, 4034690), (43, 2908730), (55, 2274098), (62, 2017345), (86, 1454365), (110, 1137049), (155, 806938), (215, 581746), (310, 403469), (341, 366790), (430, 290873), (473, 264430), (682, 183395), (853, 146630), (946, 132215), (1333, 93830), (1705, 73358), (1706, 73315), (2365, 52886), (2666, 46915), (3410, 36679), (4265, 29326), (4730, 26443), (6665, 18766), (8530, 14663), (9383, 13330)]