117242620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17191}}^1$

素因数の和:17242

約数の個数: 48

約数和(自身を含む): 277272576

約数和(自身を除く): 160029956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 17191, 34382, 68764, 85955, 171910, 189101, 343820, 378202, 532921, 756404, 945505, 1065842, 1891010, 2131684, 2664605, 3782020, 5329210, 5862131, 10658420, 11724262, 23448524, 29310655, 58621310, 117242620]

約数ペア:

[(1, 117242620), (2, 58621310), (4, 29310655), (5, 23448524), (10, 11724262), (11, 10658420), (20, 5862131), (22, 5329210), (31, 3782020), (44, 2664605), (55, 2131684), (62, 1891010), (110, 1065842), (124, 945505), (155, 756404), (220, 532921), (310, 378202), (341, 343820), (620, 189101), (682, 171910), (1364, 85955), (1705, 68764), (3410, 34382), (6820, 17191)]