85282460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104003}}^1$

素因数の和:104053

約数の個数: 24

約数和(自身を含む): 183463056

約数和(自身を除く): 98180596

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 104003, 208006, 416012, 520015, 1040030, 2080060, 4264123, 8528246, 17056492, 21320615, 42641230, 85282460]

約数ペア:

[(1, 85282460), (2, 42641230), (4, 21320615), (5, 17056492), (10, 8528246), (20, 4264123), (41, 2080060), (82, 1040030), (164, 520015), (205, 416012), (410, 208006), (820, 104003)]