71169160

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24373}}^1$

素因数の和:24457

約数の個数: 32

約数和(自身を含む): 162330840

約数和(自身を除く): 91161680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 24373, 48746, 97492, 121865, 194984, 243730, 487460, 974920, 1779229, 3558458, 7116916, 8896145, 14233832, 17792290, 35584580, 71169160]

約数ペア:

[(1, 71169160), (2, 35584580), (4, 17792290), (5, 14233832), (8, 8896145), (10, 7116916), (20, 3558458), (40, 1779229), (73, 974920), (146, 487460), (292, 243730), (365, 194984), (584, 121865), (730, 97492), (1460, 48746), (2920, 24373)]