1736192980

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{2971}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 3714762240

約数和(自身を除く): 1978569260

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 479, 610, 958, 1220, 1916, 2395, 2971, 4790, 5942, 9580, 11884, 14855, 29219, 29710, 58438, 59420, 116876, 146095, 181231, 292190, 362462, 584380, 724924, 906155, 1423109, 1812310, 2846218, 3624620, 5692436, 7115545, 14231090, 28462180, 86809649, 173619298, 347238596, 434048245, 868096490, 1736192980]

約数ペア:

[(1, 1736192980), (2, 868096490), (4, 434048245), (5, 347238596), (10, 173619298), (20, 86809649), (61, 28462180), (122, 14231090), (244, 7115545), (305, 5692436), (479, 3624620), (610, 2846218), (958, 1812310), (1220, 1423109), (1916, 906155), (2395, 724924), (2971, 584380), (4790, 362462), (5942, 292190), (9580, 181231), (11884, 146095), (14855, 116876), (29219, 59420), (29710, 58438)]