1444171460

素因数分解:

$2^2\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{16223}}^1$

素因数の和:20683

約数の個数: 24

約数和(自身を含む): 3033628416

約数和(自身を除く): 1589456956

約数列:

[1, 2, 4, 5, 10, 20, 4451, 8902, 16223, 17804, 22255, 32446, 44510, 64892, 81115, 89020, 162230, 324460, 72208573, 144417146, 288834292, 361042865, 722085730, 1444171460]

約数ペア:

[(1, 1444171460), (2, 722085730), (4, 361042865), (5, 288834292), (10, 144417146), (20, 72208573), (4451, 324460), (8902, 162230), (16223, 89020), (17804, 81115), (22255, 64892), (32446, 44510)]