120881150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{185971}}^1$

素因数の和:185996

約数の個数: 24

約数和(自身を含む): 242135544

約数和(自身を除く): 121254394

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 185971, 371942, 929855, 1859710, 2417623, 4649275, 4835246, 9298550, 12088115, 24176230, 60440575, 120881150]

約数ペア:

[(1, 120881150), (2, 60440575), (5, 24176230), (10, 12088115), (13, 9298550), (25, 4835246), (26, 4649275), (50, 2417623), (65, 1859710), (130, 929855), (325, 371942), (650, 185971)]