388584410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{4597}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 715080960

約数和(自身を除く): 326496550

約数列:

[1, 2, 5, 10, 79, 107, 158, 214, 395, 535, 790, 1070, 4597, 8453, 9194, 16906, 22985, 42265, 45970, 84530, 363163, 491879, 726326, 983758, 1815815, 2459395, 3631630, 4918790, 38858441, 77716882, 194292205, 388584410]

約数ペア:

[(1, 388584410), (2, 194292205), (5, 77716882), (10, 38858441), (79, 4918790), (107, 3631630), (158, 2459395), (214, 1815815), (395, 983758), (535, 726326), (790, 491879), (1070, 363163), (4597, 84530), (8453, 45970), (9194, 42265), (16906, 22985)]