160670240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7907}}^1$

素因数の和:8049

約数の個数: 48

約数和(自身を含む): 382620672

約数和(自身を除く): 221950432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 7907, 10160, 15814, 20320, 31628, 39535, 63256, 79070, 126512, 158140, 253024, 316280, 632560, 1004189, 1265120, 2008378, 4016756, 5020945, 8033512, 10041890, 16067024, 20083780, 32134048, 40167560, 80335120, 160670240]

約数ペア:

[(1, 160670240), (2, 80335120), (4, 40167560), (5, 32134048), (8, 20083780), (10, 16067024), (16, 10041890), (20, 8033512), (32, 5020945), (40, 4016756), (80, 2008378), (127, 1265120), (160, 1004189), (254, 632560), (508, 316280), (635, 253024), (1016, 158140), (1270, 126512), (2032, 79070), (2540, 63256), (4064, 39535), (5080, 31628), (7907, 20320), (10160, 15814)]