4243600

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^2$

素因数の和:224

約数の個数: 45

約数和(自身を含む): 10295193

約数和(自身を除く): 6051593

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 824, 1030, 1648, 2060, 2575, 4120, 5150, 8240, 10300, 10609, 20600, 21218, 41200, 42436, 53045, 84872, 106090, 169744, 212180, 265225, 424360, 530450, 848720, 1060900, 2121800, 4243600]

約数ペア:

[(1, 4243600), (2, 2121800), (4, 1060900), (5, 848720), (8, 530450), (10, 424360), (16, 265225), (20, 212180), (25, 169744), (40, 106090), (50, 84872), (80, 53045), (100, 42436), (103, 41200), (200, 21218), (206, 20600), (400, 10609), (412, 10300), (515, 8240), (824, 5150), (1030, 4120), (1648, 2575)]