73285120

素因数分解:

$2^9\times 5^1\times {\mathrm{28627}}^1$

素因数の和:28650

約数の個数: 40

約数和(自身を含む): 175718664

約数和(自身を除く): 102433544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 28627, 57254, 114508, 143135, 229016, 286270, 458032, 572540, 916064, 1145080, 1832128, 2290160, 3664256, 4580320, 7328512, 9160640, 14657024, 18321280, 36642560, 73285120]

約数ペア:

[(1, 73285120), (2, 36642560), (4, 18321280), (5, 14657024), (8, 9160640), (10, 7328512), (16, 4580320), (20, 3664256), (32, 2290160), (40, 1832128), (64, 1145080), (80, 916064), (128, 572540), (160, 458032), (256, 286270), (320, 229016), (512, 143135), (640, 114508), (1280, 57254), (2560, 28627)]