2018922050

素因数分解:

$2^1\times 5^2\times {\mathrm{367}}^1\times {\mathrm{110023}}^1$

素因数の和:110402

約数の個数: 24

約数和(自身を含む): 3765461376

約数和(自身を除く): 1746539326

約数列:

[1, 2, 5, 10, 25, 50, 367, 734, 1835, 3670, 9175, 18350, 110023, 220046, 550115, 1100230, 2750575, 5501150, 40378441, 80756882, 201892205, 403784410, 1009461025, 2018922050]

約数ペア:

[(1, 2018922050), (2, 1009461025), (5, 403784410), (10, 201892205), (25, 80756882), (50, 40378441), (367, 5501150), (734, 2750575), (1835, 1100230), (3670, 550115), (9175, 220046), (18350, 110023)]