7352120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4535

約数の個数: 32

約数和(自身を含む): 16949520

約数和(自身を除く): 9597400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4483, 8966, 17932, 22415, 35864, 44830, 89660, 179320, 183803, 367606, 735212, 919015, 1470424, 1838030, 3676060, 7352120]

約数ペア:

[(1, 7352120), (2, 3676060), (4, 1838030), (5, 1470424), (8, 919015), (10, 735212), (20, 367606), (40, 183803), (41, 179320), (82, 89660), (164, 44830), (205, 35864), (328, 22415), (410, 17932), (820, 8966), (1640, 4483)]