29420290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{29129}}^1$

素因数の和:29237

約数の個数: 16

約数和(自身を含む): 53482680

約数和(自身を除く): 24062390

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 29129, 58258, 145645, 291290, 2942029, 5884058, 14710145, 29420290]

約数ペア:

[(1, 29420290), (2, 14710145), (5, 5884058), (10, 2942029), (101, 291290), (202, 145645), (505, 58258), (1010, 29129)]