2368396040

素因数分解:

$2^3\times 5^1\times {\mathrm{809}}^1\times {\mathrm{73189}}^1$

素因数の和:74009

約数の個数: 32

約数和(自身を含む): 5335551000

約数和(自身を除く): 2967154960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 809, 1618, 3236, 4045, 6472, 8090, 16180, 32360, 73189, 146378, 292756, 365945, 585512, 731890, 1463780, 2927560, 59209901, 118419802, 236839604, 296049505, 473679208, 592099010, 1184198020, 2368396040]

約数ペア:

[(1, 2368396040), (2, 1184198020), (4, 592099010), (5, 473679208), (8, 296049505), (10, 236839604), (20, 118419802), (40, 59209901), (809, 2927560), (1618, 1463780), (3236, 731890), (4045, 585512), (6472, 365945), (8090, 292756), (16180, 146378), (32360, 73189)]