40393156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8521763}}^1$

素因数の和:8521854

約数の個数: 48

約数和(自身を含む): 114532508160

約数和(自身を除く): 74139351540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 8521763, 17043526, 25565289, 34087052, 42608815, 51130578, 85217630, 102261156, 127826445, 170435260, 255652890, 511305780, 673219277, 1346438554, 2019657831, 2692877108, 3366096385, 4039315662, 6732192770, 8078631324, 10098289155, 13464385540, 20196578310, 40393156620]

約数ペア:

[(1, 40393156620), (2, 20196578310), (3, 13464385540), (4, 10098289155), (5, 8078631324), (6, 6732192770), (10, 4039315662), (12, 3366096385), (15, 2692877108), (20, 2019657831), (30, 1346438554), (60, 673219277), (79, 511305780), (158, 255652890), (237, 170435260), (316, 127826445), (395, 102261156), (474, 85217630), (790, 51130578), (948, 42608815), (1185, 34087052), (1580, 25565289), (2370, 17043526), (4740, 8521763)]