13083350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 28792800

約数和(自身を除く): 15709450

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1289, 1450, 2030, 2578, 5075, 6445, 9023, 10150, 12890, 18046, 32225, 37381, 45115, 64450, 74762, 90230, 186905, 225575, 261667, 373810, 451150, 523334, 934525, 1308335, 1869050, 2616670, 6541675, 13083350]

約数ペア:

[(1, 13083350), (2, 6541675), (5, 2616670), (7, 1869050), (10, 1308335), (14, 934525), (25, 523334), (29, 451150), (35, 373810), (50, 261667), (58, 225575), (70, 186905), (145, 90230), (175, 74762), (203, 64450), (290, 45115), (350, 37381), (406, 32225), (725, 18046), (1015, 12890), (1289, 10150), (1450, 9023), (2030, 6445), (2578, 5075)]