374130160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{161263}}^1$

素因数の和:161305

約数の個数: 40

約数和(自身を含む): 899853120

約数和(自身を除く): 525722960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 161263, 322526, 645052, 806315, 1290104, 1612630, 2580208, 3225260, 4676627, 6450520, 9353254, 12901040, 18706508, 23383135, 37413016, 46766270, 74826032, 93532540, 187065080, 374130160]

約数ペア:

[(1, 374130160), (2, 187065080), (4, 93532540), (5, 74826032), (8, 46766270), (10, 37413016), (16, 23383135), (20, 18706508), (29, 12901040), (40, 9353254), (58, 6450520), (80, 4676627), (116, 3225260), (145, 2580208), (232, 1612630), (290, 1290104), (464, 806315), (580, 645052), (1160, 322526), (2320, 161263)]