45507020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 103591488

約数和(自身を除く): 58084468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 181, 260, 362, 724, 905, 967, 1810, 1934, 2353, 3620, 3868, 4706, 4835, 9412, 9670, 11765, 12571, 19340, 23530, 25142, 47060, 50284, 62855, 125710, 175027, 251420, 350054, 700108, 875135, 1750270, 2275351, 3500540, 4550702, 9101404, 11376755, 22753510, 45507020]

約数ペア:

[(1, 45507020), (2, 22753510), (4, 11376755), (5, 9101404), (10, 4550702), (13, 3500540), (20, 2275351), (26, 1750270), (52, 875135), (65, 700108), (130, 350054), (181, 251420), (260, 175027), (362, 125710), (724, 62855), (905, 50284), (967, 47060), (1810, 25142), (1934, 23530), (2353, 19340), (3620, 12571), (3868, 11765), (4706, 9670), (4835, 9412)]