31050560

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5143

約数の個数: 56

約数和(自身を含む): 77845920

約数和(自身を除く): 46795360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 5107, 6080, 10214, 20428, 25535, 40856, 51070, 81712, 97033, 102140, 163424, 194066, 204280, 326848, 388132, 408560, 485165, 776264, 817120, 970330, 1552528, 1634240, 1940660, 3105056, 3881320, 6210112, 7762640, 15525280, 31050560]

約数ペア:

[(1, 31050560), (2, 15525280), (4, 7762640), (5, 6210112), (8, 3881320), (10, 3105056), (16, 1940660), (19, 1634240), (20, 1552528), (32, 970330), (38, 817120), (40, 776264), (64, 485165), (76, 408560), (80, 388132), (95, 326848), (152, 204280), (160, 194066), (190, 163424), (304, 102140), (320, 97033), (380, 81712), (608, 51070), (760, 40856), (1216, 25535), (1520, 20428), (3040, 10214), (5107, 6080)]