6461360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4751}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 15909696

約数和(自身を除く): 9448336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4751, 9502, 19004, 23755, 38008, 47510, 76016, 80767, 95020, 161534, 190040, 323068, 380080, 403835, 646136, 807670, 1292272, 1615340, 3230680, 6461360]

約数ペア:

[(1, 6461360), (2, 3230680), (4, 1615340), (5, 1292272), (8, 807670), (10, 646136), (16, 403835), (17, 380080), (20, 323068), (34, 190040), (40, 161534), (68, 95020), (80, 80767), (85, 76016), (136, 47510), (170, 38008), (272, 23755), (340, 19004), (680, 9502), (1360, 4751)]