98128790

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 180139680

約数和(自身を除く): 82010890

約数列:

[1, 2, 5, 10, 73, 146, 229, 365, 458, 587, 730, 1145, 1174, 2290, 2935, 5870, 16717, 33434, 42851, 83585, 85702, 134423, 167170, 214255, 268846, 428510, 672115, 1344230, 9812879, 19625758, 49064395, 98128790]

約数ペア:

[(1, 98128790), (2, 49064395), (5, 19625758), (10, 9812879), (73, 1344230), (146, 672115), (229, 428510), (365, 268846), (458, 214255), (587, 167170), (730, 134423), (1145, 85702), (1174, 83585), (2290, 42851), (2935, 33434), (5870, 16717)]