129849350

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 248609088

約数和(自身を除く): 118759738

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 134, 166, 335, 415, 467, 670, 830, 934, 1675, 2075, 2335, 3350, 4150, 4670, 5561, 11122, 11675, 23350, 27805, 31289, 38761, 55610, 62578, 77522, 139025, 156445, 193805, 278050, 312890, 387610, 782225, 969025, 1564450, 1938050, 2596987, 5193974, 12984935, 25969870, 64924675, 129849350]

約数ペア:

[(1, 129849350), (2, 64924675), (5, 25969870), (10, 12984935), (25, 5193974), (50, 2596987), (67, 1938050), (83, 1564450), (134, 969025), (166, 782225), (335, 387610), (415, 312890), (467, 278050), (670, 193805), (830, 156445), (934, 139025), (1675, 77522), (2075, 62578), (2335, 55610), (3350, 38761), (4150, 31289), (4670, 27805), (5561, 23350), (11122, 11675)]