38672282080

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3607489}}^1$

素因数の和:3607571

約数の個数: 48

約数和(自身を含む): 92726922960

約数和(自身を除く): 54054640880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 3607489, 7214978, 14429956, 18037445, 28859912, 36074890, 57719824, 72149780, 115439648, 144299560, 241701763, 288599120, 483403526, 577198240, 966807052, 1208508815, 1933614104, 2417017630, 3867228208, 4834035260, 7734456416, 9668070520, 19336141040, 38672282080]

約数ペア:

[(1, 38672282080), (2, 19336141040), (4, 9668070520), (5, 7734456416), (8, 4834035260), (10, 3867228208), (16, 2417017630), (20, 1933614104), (32, 1208508815), (40, 966807052), (67, 577198240), (80, 483403526), (134, 288599120), (160, 241701763), (268, 144299560), (335, 115439648), (536, 72149780), (670, 57719824), (1072, 36074890), (1340, 28859912), (2144, 18037445), (2680, 14429956), (5360, 7214978), (10720, 3607489)]