45978320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7959

約数の個数: 40

約数和(自身を含む): 108377736

約数和(自身を除く): 62399416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 7873, 15746, 31492, 39365, 62984, 78730, 125968, 157460, 314920, 574729, 629840, 1149458, 2298916, 2873645, 4597832, 5747290, 9195664, 11494580, 22989160, 45978320]

約数ペア:

[(1, 45978320), (2, 22989160), (4, 11494580), (5, 9195664), (8, 5747290), (10, 4597832), (16, 2873645), (20, 2298916), (40, 1149458), (73, 629840), (80, 574729), (146, 314920), (292, 157460), (365, 125968), (584, 78730), (730, 62984), (1168, 39365), (1460, 31492), (2920, 15746), (5840, 7873)]