16710440

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3697}}^1$

素因数の和:3821

約数の個数: 32

約数和(自身を含む): 37941480

約数和(自身を除く): 21231040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3697, 4520, 7394, 14788, 18485, 29576, 36970, 73940, 147880, 417761, 835522, 1671044, 2088805, 3342088, 4177610, 8355220, 16710440]

約数ペア:

[(1, 16710440), (2, 8355220), (4, 4177610), (5, 3342088), (8, 2088805), (10, 1671044), (20, 835522), (40, 417761), (113, 147880), (226, 73940), (452, 36970), (565, 29576), (904, 18485), (1130, 14788), (2260, 7394), (3697, 4520)]