73573340

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{23431}}^1$

素因数の和:23597

約数の個数: 24

約数和(自身を含む): 155494752

約数和(自身を除く): 81921412

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 23431, 46862, 93724, 117155, 234310, 468620, 3678667, 7357334, 14714668, 18393335, 36786670, 73573340]

約数ペア:

[(1, 73573340), (2, 36786670), (4, 18393335), (5, 14714668), (10, 7357334), (20, 3678667), (157, 468620), (314, 234310), (628, 117155), (785, 93724), (1570, 46862), (3140, 23431)]