4105600

素因数分解:

$2^7\times 5^2\times {\mathrm{1283}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 10150020

約数和(自身を除く): 6044420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1283, 1600, 2566, 3200, 5132, 6415, 10264, 12830, 20528, 25660, 32075, 41056, 51320, 64150, 82112, 102640, 128300, 164224, 205280, 256600, 410560, 513200, 821120, 1026400, 2052800, 4105600]

約数ペア:

[(1, 4105600), (2, 2052800), (4, 1026400), (5, 821120), (8, 513200), (10, 410560), (16, 256600), (20, 205280), (25, 164224), (32, 128300), (40, 102640), (50, 82112), (64, 64150), (80, 51320), (100, 41056), (128, 32075), (160, 25660), (200, 20528), (320, 12830), (400, 10264), (640, 6415), (800, 5132), (1283, 3200), (1600, 2566)]