2672570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2511430

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 199, 395, 398, 790, 995, 1343, 1990, 2686, 3383, 6715, 6766, 13430, 15721, 16915, 31442, 33830, 78605, 157210, 267257, 534514, 1336285, 2672570]

約数ペア:

[(1, 2672570), (2, 1336285), (5, 534514), (10, 267257), (17, 157210), (34, 78605), (79, 33830), (85, 31442), (158, 16915), (170, 15721), (199, 13430), (395, 6766), (398, 6715), (790, 3383), (995, 2686), (1343, 1990)]