3952120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3447

約数の個数: 32

約数和(自身を含む): 9201600

約数和(自身を除く): 5249480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 3407, 6814, 13628, 17035, 27256, 34070, 68140, 98803, 136280, 197606, 395212, 494015, 790424, 988030, 1976060, 3952120]

約数ペア:

[(1, 3952120), (2, 1976060), (4, 988030), (5, 790424), (8, 494015), (10, 395212), (20, 197606), (29, 136280), (40, 98803), (58, 68140), (116, 34070), (145, 27256), (232, 17035), (290, 13628), (580, 6814), (1160, 3407)]