4522760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 11707200

約数和(自身を除く): 7184440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 541, 760, 836, 1045, 1082, 1672, 2090, 2164, 2705, 4180, 4328, 5410, 5951, 8360, 10279, 10820, 11902, 20558, 21640, 23804, 29755, 41116, 47608, 51395, 59510, 82232, 102790, 113069, 119020, 205580, 226138, 238040, 411160, 452276, 565345, 904552, 1130690, 2261380, 4522760]

約数ペア:

[(1, 4522760), (2, 2261380), (4, 1130690), (5, 904552), (8, 565345), (10, 452276), (11, 411160), (19, 238040), (20, 226138), (22, 205580), (38, 119020), (40, 113069), (44, 102790), (55, 82232), (76, 59510), (88, 51395), (95, 47608), (110, 41116), (152, 29755), (190, 23804), (209, 21640), (220, 20558), (380, 11902), (418, 10820), (440, 10279), (541, 8360), (760, 5951), (836, 5410), (1045, 4328), (1082, 4180), (1672, 2705), (2090, 2164)]