9389560

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1229}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 21254400

約数和(自身を除く): 11864840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1229, 1528, 1910, 2458, 3820, 4916, 6145, 7640, 9832, 12290, 24580, 49160, 234739, 469478, 938956, 1173695, 1877912, 2347390, 4694780, 9389560]

約数ペア:

[(1, 9389560), (2, 4694780), (4, 2347390), (5, 1877912), (8, 1173695), (10, 938956), (20, 469478), (40, 234739), (191, 49160), (382, 24580), (764, 12290), (955, 9832), (1229, 7640), (1528, 6145), (1910, 4916), (2458, 3820)]