14305040

素因数分解:

$2^4\times 5^1\times {\mathrm{178813}}^1$

素因数の和:178826

約数の個数: 20

約数和(自身を含む): 33259404

約数和(自身を除く): 18954364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 178813, 357626, 715252, 894065, 1430504, 1788130, 2861008, 3576260, 7152520, 14305040]

約数ペア:

[(1, 14305040), (2, 7152520), (4, 3576260), (5, 2861008), (8, 1788130), (10, 1430504), (16, 894065), (20, 715252), (40, 357626), (80, 178813)]