72149080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94933}}^1$

素因数の和:94963

約数の個数: 32

約数和(自身を含む): 170881200

約数和(自身を除く): 98732120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 94933, 189866, 379732, 474665, 759464, 949330, 1803727, 1898660, 3607454, 3797320, 7214908, 9018635, 14429816, 18037270, 36074540, 72149080]

約数ペア:

[(1, 72149080), (2, 36074540), (4, 18037270), (5, 14429816), (8, 9018635), (10, 7214908), (19, 3797320), (20, 3607454), (38, 1898660), (40, 1803727), (76, 949330), (95, 759464), (152, 474665), (190, 379732), (380, 189866), (760, 94933)]