4064201570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{218623}}^1$

素因数の和:218667

約数の個数: 48

約数和(自身を含む): 8641769472

約数和(自身を除く): 4577567902

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 18590, 218623, 437246, 1093115, 2186230, 2404853, 2842099, 4809706, 5684198, 12024265, 14210495, 24048530, 28420990, 31263089, 36947287, 62526178, 73894574, 156315445, 184736435, 312630890, 369472870, 406420157, 812840314, 2032100785, 4064201570]

約数ペア:

[(1, 4064201570), (2, 2032100785), (5, 812840314), (10, 406420157), (11, 369472870), (13, 312630890), (22, 184736435), (26, 156315445), (55, 73894574), (65, 62526178), (110, 36947287), (130, 31263089), (143, 28420990), (169, 24048530), (286, 14210495), (338, 12024265), (715, 5684198), (845, 4809706), (1430, 2842099), (1690, 2404853), (1859, 2186230), (3718, 1093115), (9295, 437246), (18590, 218623)]