5527639220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{33287}}^1$

素因数の和:33357

約数の個数: 72

約数和(自身を含む): 12784189824

約数和(自身を除く): 7256550604

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 361, 380, 437, 460, 722, 874, 1444, 1748, 1805, 2185, 3610, 4370, 7220, 8303, 8740, 16606, 33212, 33287, 41515, 66574, 83030, 133148, 166060, 166435, 332870, 632453, 665740, 765601, 1264906, 1531202, 2529812, 3062404, 3162265, 3828005, 6324530, 7656010, 12016607, 12649060, 14546419, 15312020, 24033214, 29092838, 48066428, 58185676, 60083035, 72732095, 120166070, 145464190, 240332140, 276381961, 290928380, 552763922, 1105527844, 1381909805, 2763819610, 5527639220]

約数ペア:

[(1, 5527639220), (2, 2763819610), (4, 1381909805), (5, 1105527844), (10, 552763922), (19, 290928380), (20, 276381961), (23, 240332140), (38, 145464190), (46, 120166070), (76, 72732095), (92, 60083035), (95, 58185676), (115, 48066428), (190, 29092838), (230, 24033214), (361, 15312020), (380, 14546419), (437, 12649060), (460, 12016607), (722, 7656010), (874, 6324530), (1444, 3828005), (1748, 3162265), (1805, 3062404), (2185, 2529812), (3610, 1531202), (4370, 1264906), (7220, 765601), (8303, 665740), (8740, 632453), (16606, 332870), (33212, 166435), (33287, 166060), (41515, 133148), (66574, 83030)]