9281200

素因数分解:

$2^4\times 5^2\times {\mathrm{23203}}^1$

素因数の和:23221

約数の個数: 30

約数和(自身を含む): 22299044

約数和(自身を除く): 13017844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23203, 46406, 92812, 116015, 185624, 232030, 371248, 464060, 580075, 928120, 1160150, 1856240, 2320300, 4640600, 9281200]

約数ペア:

[(1, 9281200), (2, 4640600), (4, 2320300), (5, 1856240), (8, 1160150), (10, 928120), (16, 580075), (20, 464060), (25, 371248), (40, 232030), (50, 185624), (80, 116015), (100, 92812), (200, 46406), (400, 23203)]