58401640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 144141120

約数和(自身を除く): 85739480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 331, 401, 440, 662, 802, 1324, 1604, 1655, 2005, 2648, 3208, 3310, 3641, 4010, 4411, 6620, 7282, 8020, 8822, 13240, 14564, 16040, 17644, 18205, 22055, 29128, 35288, 36410, 44110, 72820, 88220, 132731, 145640, 176440, 265462, 530924, 663655, 1061848, 1327310, 1460041, 2654620, 2920082, 5309240, 5840164, 7300205, 11680328, 14600410, 29200820, 58401640]

約数ペア:

[(1, 58401640), (2, 29200820), (4, 14600410), (5, 11680328), (8, 7300205), (10, 5840164), (11, 5309240), (20, 2920082), (22, 2654620), (40, 1460041), (44, 1327310), (55, 1061848), (88, 663655), (110, 530924), (220, 265462), (331, 176440), (401, 145640), (440, 132731), (662, 88220), (802, 72820), (1324, 44110), (1604, 36410), (1655, 35288), (2005, 29128), (2648, 22055), (3208, 18205), (3310, 17644), (3641, 16040), (4010, 14564), (4411, 13240), (6620, 8822), (7282, 8020)]