9964150

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{83}}^1$

素因数の和:123

約数の個数: 60

約数和(自身を含む): 21881412

約数和(自身を除く): 11917262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 343, 350, 415, 490, 581, 686, 830, 1162, 1225, 1715, 2075, 2401, 2450, 2905, 3430, 4067, 4150, 4802, 5810, 8134, 8575, 12005, 14525, 17150, 20335, 24010, 28469, 29050, 40670, 56938, 60025, 101675, 120050, 142345, 199283, 203350, 284690, 398566, 711725, 996415, 1423450, 1992830, 4982075, 9964150]

約数ペア:

[(1, 9964150), (2, 4982075), (5, 1992830), (7, 1423450), (10, 996415), (14, 711725), (25, 398566), (35, 284690), (49, 203350), (50, 199283), (70, 142345), (83, 120050), (98, 101675), (166, 60025), (175, 56938), (245, 40670), (343, 29050), (350, 28469), (415, 24010), (490, 20335), (581, 17150), (686, 14525), (830, 12005), (1162, 8575), (1225, 8134), (1715, 5810), (2075, 4802), (2401, 4150), (2450, 4067), (2905, 3430)]