8703320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12799}}^1$

素因数の和:12827

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 12032680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 12799, 25598, 51196, 63995, 102392, 127990, 217583, 255980, 435166, 511960, 870332, 1087915, 1740664, 2175830, 4351660, 8703320]

約数ペア:

[(1, 8703320), (2, 4351660), (4, 2175830), (5, 1740664), (8, 1087915), (10, 870332), (17, 511960), (20, 435166), (34, 255980), (40, 217583), (68, 127990), (85, 102392), (136, 63995), (170, 51196), (340, 25598), (680, 12799)]