41172520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19421}}^1$

素因数の和:19485

約数の個数: 32

約数和(自身を含む): 94390920

約数和(自身を除く): 53218400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 19421, 38842, 77684, 97105, 155368, 194210, 388420, 776840, 1029313, 2058626, 4117252, 5146565, 8234504, 10293130, 20586260, 41172520]

約数ペア:

[(1, 41172520), (2, 20586260), (4, 10293130), (5, 8234504), (8, 5146565), (10, 4117252), (20, 2058626), (40, 1029313), (53, 776840), (106, 388420), (212, 194210), (265, 155368), (424, 97105), (530, 77684), (1060, 38842), (2120, 19421)]