1138315100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{875627}}^1$

素因数の和:875654

約数の個数: 36

約数和(自身を含む): 2660157864

約数和(自身を除く): 1521842764

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 875627, 1751254, 3502508, 4378135, 8756270, 11383151, 17512540, 21890675, 22766302, 43781350, 45532604, 56915755, 87562700, 113831510, 227663020, 284578775, 569157550, 1138315100]

約数ペア:

[(1, 1138315100), (2, 569157550), (4, 284578775), (5, 227663020), (10, 113831510), (13, 87562700), (20, 56915755), (25, 45532604), (26, 43781350), (50, 22766302), (52, 21890675), (65, 17512540), (100, 11383151), (130, 8756270), (260, 4378135), (325, 3502508), (650, 1751254), (1300, 875627)]