184485040

素因数分解:

$2^4\times 5^1\times {\mathrm{2306063}}^1$

素因数の和:2306076

約数の個数: 20

約数和(自身を含む): 428927904

約数和(自身を除く): 244442864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2306063, 4612126, 9224252, 11530315, 18448504, 23060630, 36897008, 46121260, 92242520, 184485040]

約数ペア:

[(1, 184485040), (2, 92242520), (4, 46121260), (5, 36897008), (8, 23060630), (10, 18448504), (16, 11530315), (20, 9224252), (40, 4612126), (80, 2306063)]