15299681680

素因数分解:

$2^4\times 5^1\times {\mathrm{569}}^1\times {\mathrm{336109}}^1$

素因数の和:336691

約数の個数: 40

約数和(自身を含む): 35634382200

約数和(自身を除く): 20334700520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 569, 1138, 2276, 2845, 4552, 5690, 9104, 11380, 22760, 45520, 336109, 672218, 1344436, 1680545, 2688872, 3361090, 5377744, 6722180, 13444360, 26888720, 191246021, 382492042, 764984084, 956230105, 1529968168, 1912460210, 3059936336, 3824920420, 7649840840, 15299681680]

約数ペア:

[(1, 15299681680), (2, 7649840840), (4, 3824920420), (5, 3059936336), (8, 1912460210), (10, 1529968168), (16, 956230105), (20, 764984084), (40, 382492042), (80, 191246021), (569, 26888720), (1138, 13444360), (2276, 6722180), (2845, 5377744), (4552, 3361090), (5690, 2688872), (9104, 1680545), (11380, 1344436), (22760, 672218), (45520, 336109)]