1566127720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2303129}}^1$

素因数の和:2303157

約数の個数: 32

約数和(自身を含む): 3731070600

約数和(自身を除く): 2164942880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2303129, 4606258, 9212516, 11515645, 18425032, 23031290, 39153193, 46062580, 78306386, 92125160, 156612772, 195765965, 313225544, 391531930, 783063860, 1566127720]

約数ペア:

[(1, 1566127720), (2, 783063860), (4, 391531930), (5, 313225544), (8, 195765965), (10, 156612772), (17, 92125160), (20, 78306386), (34, 46062580), (40, 39153193), (68, 23031290), (85, 18425032), (136, 11515645), (170, 9212516), (340, 4606258), (680, 2303129)]