23189200

素因数分解:

$2^4\times 5^2\times {\mathrm{57973}}^1$

素因数の和:57991

約数の個数: 30

約数和(自身を含む): 55713014

約数和(自身を除く): 32523814

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 57973, 115946, 231892, 289865, 463784, 579730, 927568, 1159460, 1449325, 2318920, 2898650, 4637840, 5797300, 11594600, 23189200]

約数ペア:

[(1, 23189200), (2, 11594600), (4, 5797300), (5, 4637840), (8, 2898650), (10, 2318920), (16, 1449325), (20, 1159460), (25, 927568), (40, 579730), (50, 463784), (80, 289865), (100, 231892), (200, 115946), (400, 57973)]