4370440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2953}}^1$

素因数の和:3001

約数の個数: 32

約数和(自身を含む): 10102680

約数和(自身を除く): 5732240

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2953, 5906, 11812, 14765, 23624, 29530, 59060, 109261, 118120, 218522, 437044, 546305, 874088, 1092610, 2185220, 4370440]

約数ペア:

[(1, 4370440), (2, 2185220), (4, 1092610), (5, 874088), (8, 546305), (10, 437044), (20, 218522), (37, 118120), (40, 109261), (74, 59060), (148, 29530), (185, 23624), (296, 14765), (370, 11812), (740, 5906), (1480, 2953)]