271180240

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47743}}^1$

素因数の和:47827

約数の個数: 40

約数和(自身を含む): 639387648

約数和(自身を除く): 368207408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 47743, 95486, 190972, 238715, 381944, 477430, 763888, 954860, 1909720, 3389753, 3819440, 6779506, 13559012, 16948765, 27118024, 33897530, 54236048, 67795060, 135590120, 271180240]

約数ペア:

[(1, 271180240), (2, 135590120), (4, 67795060), (5, 54236048), (8, 33897530), (10, 27118024), (16, 16948765), (20, 13559012), (40, 6779506), (71, 3819440), (80, 3389753), (142, 1909720), (284, 954860), (355, 763888), (568, 477430), (710, 381944), (1136, 238715), (1420, 190972), (2840, 95486), (5680, 47743)]