91084780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 197878464

約数和(自身を除く): 106793684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 113, 164, 205, 226, 410, 452, 565, 820, 983, 1130, 1966, 2260, 3932, 4633, 4915, 9266, 9830, 18532, 19660, 23165, 40303, 46330, 80606, 92660, 111079, 161212, 201515, 222158, 403030, 444316, 555395, 806060, 1110790, 2221580, 4554239, 9108478, 18216956, 22771195, 45542390, 91084780]

約数ペア:

[(1, 91084780), (2, 45542390), (4, 22771195), (5, 18216956), (10, 9108478), (20, 4554239), (41, 2221580), (82, 1110790), (113, 806060), (164, 555395), (205, 444316), (226, 403030), (410, 222158), (452, 201515), (565, 161212), (820, 111079), (983, 92660), (1130, 80606), (1966, 46330), (2260, 40303), (3932, 23165), (4633, 19660), (4915, 18532), (9266, 9830)]