176406980

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 384120576

約数和(自身を除く): 207713596

約数列:

[1, 2, 4, 5, 10, 20, 47, 67, 94, 134, 188, 235, 268, 335, 470, 670, 940, 1340, 2801, 3149, 5602, 6298, 11204, 12596, 14005, 15745, 28010, 31490, 56020, 62980, 131647, 187667, 263294, 375334, 526588, 658235, 750668, 938335, 1316470, 1876670, 2632940, 3753340, 8820349, 17640698, 35281396, 44101745, 88203490, 176406980]

約数ペア:

[(1, 176406980), (2, 88203490), (4, 44101745), (5, 35281396), (10, 17640698), (20, 8820349), (47, 3753340), (67, 2632940), (94, 1876670), (134, 1316470), (188, 938335), (235, 750668), (268, 658235), (335, 526588), (470, 375334), (670, 263294), (940, 187667), (1340, 131647), (2801, 62980), (3149, 56020), (5602, 31490), (6298, 28010), (11204, 15745), (12596, 14005)]