44190140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{129971}}^1$

素因数の和:129997

約数の個数: 24

約数和(自身を含む): 98258832

約数和(自身を除く): 54068692

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 129971, 259942, 519884, 649855, 1299710, 2209507, 2599420, 4419014, 8838028, 11047535, 22095070, 44190140]

約数ペア:

[(1, 44190140), (2, 22095070), (4, 11047535), (5, 8838028), (10, 4419014), (17, 2599420), (20, 2209507), (34, 1299710), (68, 649855), (85, 519884), (170, 259942), (340, 129971)]