45681200

素因数分解:

$2^4\times 5^2\times {\mathrm{114203}}^1$

素因数の和:114221

約数の個数: 30

約数和(自身を含む): 109750044

約数和(自身を除く): 64068844

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 114203, 228406, 456812, 571015, 913624, 1142030, 1827248, 2284060, 2855075, 4568120, 5710150, 9136240, 11420300, 22840600, 45681200]

約数ペア:

[(1, 45681200), (2, 22840600), (4, 11420300), (5, 9136240), (8, 5710150), (10, 4568120), (16, 2855075), (20, 2284060), (25, 1827248), (40, 1142030), (50, 913624), (80, 571015), (100, 456812), (200, 228406), (400, 114203)]