4901200

素因数分解:

$2^4\times 5^2\times {\mathrm{12253}}^1$

素因数の和:12271

約数の個数: 30

約数和(自身を含む): 11776094

約数和(自身を除く): 6874894

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12253, 24506, 49012, 61265, 98024, 122530, 196048, 245060, 306325, 490120, 612650, 980240, 1225300, 2450600, 4901200]

約数ペア:

[(1, 4901200), (2, 2450600), (4, 1225300), (5, 980240), (8, 612650), (10, 490120), (16, 306325), (20, 245060), (25, 196048), (40, 122530), (50, 98024), (80, 61265), (100, 49012), (200, 24506), (400, 12253)]