75344260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{121523}}^1$

素因数の和:121563

約数の個数: 24

約数和(自身を含む): 163328256

約数和(自身を除く): 87983996

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 121523, 243046, 486092, 607615, 1215230, 2430460, 3767213, 7534426, 15068852, 18836065, 37672130, 75344260]

約数ペア:

[(1, 75344260), (2, 37672130), (4, 18836065), (5, 15068852), (10, 7534426), (20, 3767213), (31, 2430460), (62, 1215230), (124, 607615), (155, 486092), (310, 243046), (620, 121523)]