799929632720

素因数分解:

$2^4\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{3143389}}^1$

素因数の和:3146583

約数の個数: 40

約数和(自身を含む): 1860421658280

約数和(自身を除く): 1060492025560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3181, 6362, 12724, 15905, 25448, 31810, 50896, 63620, 127240, 254480, 3143389, 6286778, 12573556, 15716945, 25147112, 31433890, 50294224, 62867780, 125735560, 251471120, 9999120409, 19998240818, 39996481636, 49995602045, 79992963272, 99991204090, 159985926544, 199982408180, 399964816360, 799929632720]

約数ペア:

[(1, 799929632720), (2, 399964816360), (4, 199982408180), (5, 159985926544), (8, 99991204090), (10, 79992963272), (16, 49995602045), (20, 39996481636), (40, 19998240818), (80, 9999120409), (3181, 251471120), (6362, 125735560), (12724, 62867780), (15905, 50294224), (25448, 31433890), (31810, 25147112), (50896, 15716945), (63620, 12573556), (127240, 6286778), (254480, 3143389)]