2004227590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{6211}}^1$

素因数の和:6325

約数の個数: 48

約数和(自身を含む): 3833723376

約数和(自身を除く): 1829495786

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 529, 610, 1058, 1403, 2645, 2806, 5290, 6211, 7015, 12422, 14030, 31055, 32269, 62110, 64538, 142853, 161345, 285706, 322690, 378871, 714265, 757742, 1428530, 1894355, 3285619, 3788710, 6571238, 8714033, 16428095, 17428066, 32856190, 43570165, 87140330, 200422759, 400845518, 1002113795, 2004227590]

約数ペア:

[(1, 2004227590), (2, 1002113795), (5, 400845518), (10, 200422759), (23, 87140330), (46, 43570165), (61, 32856190), (115, 17428066), (122, 16428095), (230, 8714033), (305, 6571238), (529, 3788710), (610, 3285619), (1058, 1894355), (1403, 1428530), (2645, 757742), (2806, 714265), (5290, 378871), (6211, 322690), (7015, 285706), (12422, 161345), (14030, 142853), (31055, 64538), (32269, 62110)]