2000955240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5558209}}^1$

素因数の和:5558226

約数の個数: 48

約数和(自身を含む): 6503105700

約数和(自身を除く): 4502150460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5558209, 11116418, 16674627, 22232836, 27791045, 33349254, 44465672, 50023881, 55582090, 66698508, 83373135, 100047762, 111164180, 133397016, 166746270, 200095524, 222328360, 250119405, 333492540, 400191048, 500238810, 666985080, 1000477620, 2000955240]

約数ペア:

[(1, 2000955240), (2, 1000477620), (3, 666985080), (4, 500238810), (5, 400191048), (6, 333492540), (8, 250119405), (9, 222328360), (10, 200095524), (12, 166746270), (15, 133397016), (18, 111164180), (20, 100047762), (24, 83373135), (30, 66698508), (36, 55582090), (40, 50023881), (45, 44465672), (60, 33349254), (72, 27791045), (90, 22232836), (120, 16674627), (180, 11116418), (360, 5558209)]