134472640

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8941}}^1$

素因数の和:9005

約数の個数: 56

約数和(自身を含む): 327062592

約数和(自身を除く): 192589952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 8941, 15040, 17882, 35764, 44705, 71528, 89410, 143056, 178820, 286112, 357640, 420227, 572224, 715280, 840454, 1430560, 1680908, 2101135, 2861120, 3361816, 4202270, 6723632, 8404540, 13447264, 16809080, 26894528, 33618160, 67236320, 134472640]

約数ペア:

[(1, 134472640), (2, 67236320), (4, 33618160), (5, 26894528), (8, 16809080), (10, 13447264), (16, 8404540), (20, 6723632), (32, 4202270), (40, 3361816), (47, 2861120), (64, 2101135), (80, 1680908), (94, 1430560), (160, 840454), (188, 715280), (235, 572224), (320, 420227), (376, 357640), (470, 286112), (752, 178820), (940, 143056), (1504, 89410), (1880, 71528), (3008, 44705), (3760, 35764), (7520, 17882), (8941, 15040)]