125917660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 306432000

約数和(自身を除く): 180514340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 124, 148, 155, 185, 220, 310, 341, 370, 407, 499, 620, 682, 740, 814, 998, 1147, 1364, 1628, 1705, 1996, 2035, 2294, 2495, 3410, 4070, 4588, 4990, 5489, 5735, 6820, 8140, 9980, 10978, 11470, 12617, 15469, 18463, 21956, 22940, 25234, 27445, 30938, 36926, 50468, 54890, 61876, 63085, 73852, 77345, 92315, 109780, 126170, 154690, 170159, 184630, 203093, 252340, 309380, 340318, 369260, 406186, 572353, 680636, 812372, 850795, 1015465, 1144706, 1701590, 2030930, 2289412, 2861765, 3403180, 4061860, 5723530, 6295883, 11447060, 12591766, 25183532, 31479415, 62958830, 125917660]

約数ペア:

[(1, 125917660), (2, 62958830), (4, 31479415), (5, 25183532), (10, 12591766), (11, 11447060), (20, 6295883), (22, 5723530), (31, 4061860), (37, 3403180), (44, 2861765), (55, 2289412), (62, 2030930), (74, 1701590), (110, 1144706), (124, 1015465), (148, 850795), (155, 812372), (185, 680636), (220, 572353), (310, 406186), (341, 369260), (370, 340318), (407, 309380), (499, 252340), (620, 203093), (682, 184630), (740, 170159), (814, 154690), (998, 126170), (1147, 109780), (1364, 92315), (1628, 77345), (1705, 73852), (1996, 63085), (2035, 61876), (2294, 54890), (2495, 50468), (3410, 36926), (4070, 30938), (4588, 27445), (4990, 25234), (5489, 22940), (5735, 21956), (6820, 18463), (8140, 15469), (9980, 12617), (10978, 11470)]