16148620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5419}}^1$

素因数の和:5577

約数の個数: 24

約数和(自身を含む): 34146000

約数和(自身を除く): 17997380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 5419, 10838, 21676, 27095, 54190, 108380, 807431, 1614862, 3229724, 4037155, 8074310, 16148620]

約数ペア:

[(1, 16148620), (2, 8074310), (4, 4037155), (5, 3229724), (10, 1614862), (20, 807431), (149, 108380), (298, 54190), (596, 27095), (745, 21676), (1490, 10838), (2980, 5419)]