6173980

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 13039488

約数和(自身を除く): 6865508

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1567, 1970, 3134, 3940, 6268, 7835, 15670, 31340, 308699, 617398, 1234796, 1543495, 3086990, 6173980]

約数ペア:

[(1, 6173980), (2, 3086990), (4, 1543495), (5, 1234796), (10, 617398), (20, 308699), (197, 31340), (394, 15670), (788, 7835), (985, 6268), (1567, 3940), (1970, 3134)]