16126140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{677}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 45333792

約数和(自身を除く): 29207652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 677, 794, 1191, 1354, 1588, 1985, 2031, 2382, 2708, 3385, 3970, 4062, 4764, 5955, 6770, 7940, 8124, 10155, 11910, 13540, 20310, 23820, 40620, 268769, 537538, 806307, 1075076, 1343845, 1612614, 2687690, 3225228, 4031535, 5375380, 8063070, 16126140]

約数ペア:

[(1, 16126140), (2, 8063070), (3, 5375380), (4, 4031535), (5, 3225228), (6, 2687690), (10, 1612614), (12, 1343845), (15, 1075076), (20, 806307), (30, 537538), (60, 268769), (397, 40620), (677, 23820), (794, 20310), (1191, 13540), (1354, 11910), (1588, 10155), (1985, 8124), (2031, 7940), (2382, 6770), (2708, 5955), (3385, 4764), (3970, 4062)]