2271673580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{8443}}^1$

素因数の和:9686

約数の個数: 48

約数和(自身を含む): 5209069824

約数和(自身を除く): 2937396244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1223, 2446, 4892, 6115, 8443, 12230, 13453, 16886, 24460, 26906, 33772, 42215, 53812, 67265, 84430, 92873, 134530, 168860, 185746, 269060, 371492, 464365, 928730, 1857460, 10325789, 20651578, 41303156, 51628945, 103257890, 113583679, 206515780, 227167358, 454334716, 567918395, 1135836790, 2271673580]

約数ペア:

[(1, 2271673580), (2, 1135836790), (4, 567918395), (5, 454334716), (10, 227167358), (11, 206515780), (20, 113583679), (22, 103257890), (44, 51628945), (55, 41303156), (110, 20651578), (220, 10325789), (1223, 1857460), (2446, 928730), (4892, 464365), (6115, 371492), (8443, 269060), (12230, 185746), (13453, 168860), (16886, 134530), (24460, 92873), (26906, 84430), (33772, 67265), (42215, 53812)]