23788400

素因数分解:

$2^4\times 5^2\times {\mathrm{59471}}^1$

素因数の和:59489

約数の個数: 30

約数和(自身を含む): 57152592

約数和(自身を除く): 33364192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 59471, 118942, 237884, 297355, 475768, 594710, 951536, 1189420, 1486775, 2378840, 2973550, 4757680, 5947100, 11894200, 23788400]

約数ペア:

[(1, 23788400), (2, 11894200), (4, 5947100), (5, 4757680), (8, 2973550), (10, 2378840), (16, 1486775), (20, 1189420), (25, 951536), (40, 594710), (50, 475768), (80, 297355), (100, 237884), (200, 118942), (400, 59471)]