417884020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{354139}}^1$

素因数の和:354207

約数の個数: 24

約数和(自身を含む): 892432800

約数和(自身を除く): 474548780

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 354139, 708278, 1416556, 1770695, 3541390, 7082780, 20894201, 41788402, 83576804, 104471005, 208942010, 417884020]

約数ペア:

[(1, 417884020), (2, 208942010), (4, 104471005), (5, 83576804), (10, 41788402), (20, 20894201), (59, 7082780), (118, 3541390), (236, 1770695), (295, 1416556), (590, 708278), (1180, 354139)]