324260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 704256

約数和(自身を除く): 379996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 523, 620, 1046, 2092, 2615, 5230, 10460, 16213, 32426, 64852, 81065, 162130, 324260]

約数ペア:

[(1, 324260), (2, 162130), (4, 81065), (5, 64852), (10, 32426), (20, 16213), (31, 10460), (62, 5230), (124, 2615), (155, 2092), (310, 1046), (523, 620)]