99255470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 181828800

約数和(自身を除く): 82573330

約数列:

[1, 2, 5, 10, 89, 178, 229, 445, 458, 487, 890, 974, 1145, 2290, 2435, 4870, 20381, 40762, 43343, 86686, 101905, 111523, 203810, 216715, 223046, 433430, 557615, 1115230, 9925547, 19851094, 49627735, 99255470]

約数ペア:

[(1, 99255470), (2, 49627735), (5, 19851094), (10, 9925547), (89, 1115230), (178, 557615), (229, 433430), (445, 223046), (458, 216715), (487, 203810), (890, 111523), (974, 101905), (1145, 86686), (2290, 43343), (2435, 40762), (4870, 20381)]