107971160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{245389}}^1$

素因数の和:245411

約数の個数: 32

約数和(自身を含む): 265021200

約数和(自身を除く): 157050040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 245389, 490778, 981556, 1226945, 1963112, 2453890, 2699279, 4907780, 5398558, 9815560, 10797116, 13496395, 21594232, 26992790, 53985580, 107971160]

約数ペア:

[(1, 107971160), (2, 53985580), (4, 26992790), (5, 21594232), (8, 13496395), (10, 10797116), (11, 9815560), (20, 5398558), (22, 4907780), (40, 2699279), (44, 2453890), (55, 1963112), (88, 1226945), (110, 981556), (220, 490778), (440, 245389)]