42611140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 107702784

約数和(自身を除く): 65091644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 317, 470, 517, 572, 611, 634, 715, 940, 1034, 1222, 1268, 1430, 1585, 2068, 2444, 2585, 2860, 3055, 3170, 3487, 4121, 5170, 6110, 6340, 6721, 6974, 8242, 10340, 12220, 13442, 13948, 14899, 16484, 17435, 20605, 26884, 29798, 33605, 34870, 41210, 45331, 59596, 67210, 69740, 74495, 82420, 90662, 134420, 148990, 163889, 181324, 193687, 226655, 297980, 327778, 387374, 453310, 655556, 774748, 819445, 906620, 968435, 1638890, 1936870, 2130557, 3277780, 3873740, 4261114, 8522228, 10652785, 21305570, 42611140]

約数ペア:

[(1, 42611140), (2, 21305570), (4, 10652785), (5, 8522228), (10, 4261114), (11, 3873740), (13, 3277780), (20, 2130557), (22, 1936870), (26, 1638890), (44, 968435), (47, 906620), (52, 819445), (55, 774748), (65, 655556), (94, 453310), (110, 387374), (130, 327778), (143, 297980), (188, 226655), (220, 193687), (235, 181324), (260, 163889), (286, 148990), (317, 134420), (470, 90662), (517, 82420), (572, 74495), (611, 69740), (634, 67210), (715, 59596), (940, 45331), (1034, 41210), (1222, 34870), (1268, 33605), (1430, 29798), (1585, 26884), (2068, 20605), (2444, 17435), (2585, 16484), (2860, 14899), (3055, 13948), (3170, 13442), (3487, 12220), (4121, 10340), (5170, 8242), (6110, 6974), (6340, 6721)]