79526260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 183117312

約数和(自身を除く): 103591052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 223, 446, 892, 1115, 1621, 2230, 2453, 3242, 4460, 4906, 6484, 8105, 9812, 12265, 16210, 17831, 24530, 32420, 35662, 49060, 71324, 89155, 178310, 356620, 361483, 722966, 1445932, 1807415, 3614830, 3976313, 7229660, 7952626, 15905252, 19881565, 39763130, 79526260]

約数ペア:

[(1, 79526260), (2, 39763130), (4, 19881565), (5, 15905252), (10, 7952626), (11, 7229660), (20, 3976313), (22, 3614830), (44, 1807415), (55, 1445932), (110, 722966), (220, 361483), (223, 356620), (446, 178310), (892, 89155), (1115, 71324), (1621, 49060), (2230, 35662), (2453, 32420), (3242, 24530), (4460, 17831), (4906, 16210), (6484, 12265), (8105, 9812)]