85900460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{72797}}^1$

素因数の和:72865

約数の個数: 24

約数和(自身を含む): 183450960

約数和(自身を除く): 97550500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 72797, 145594, 291188, 363985, 727970, 1455940, 4295023, 8590046, 17180092, 21475115, 42950230, 85900460]

約数ペア:

[(1, 85900460), (2, 42950230), (4, 21475115), (5, 17180092), (10, 8590046), (20, 4295023), (59, 1455940), (118, 727970), (236, 363985), (295, 291188), (590, 145594), (1180, 72797)]