91640230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 191289600

約数和(自身を除く): 99649370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 163, 190, 209, 269, 326, 418, 538, 815, 1045, 1345, 1630, 1793, 2090, 2690, 2959, 3097, 3586, 5111, 5918, 6194, 8965, 10222, 14795, 15485, 17930, 25555, 29590, 30970, 34067, 43847, 51110, 56221, 68134, 87694, 112442, 170335, 219235, 281105, 340670, 438470, 482317, 562210, 833093, 964634, 1666186, 2411585, 4165465, 4823170, 8330930, 9164023, 18328046, 45820115, 91640230]

約数ペア:

[(1, 91640230), (2, 45820115), (5, 18328046), (10, 9164023), (11, 8330930), (19, 4823170), (22, 4165465), (38, 2411585), (55, 1666186), (95, 964634), (110, 833093), (163, 562210), (190, 482317), (209, 438470), (269, 340670), (326, 281105), (418, 219235), (538, 170335), (815, 112442), (1045, 87694), (1345, 68134), (1630, 56221), (1793, 51110), (2090, 43847), (2690, 34067), (2959, 30970), (3097, 29590), (3586, 25555), (5111, 17930), (5918, 15485), (6194, 14795), (8965, 10222)]