7135520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 20176128

約数和(自身を除く): 13040608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 277, 280, 322, 368, 460, 554, 560, 644, 736, 805, 920, 1108, 1120, 1288, 1385, 1610, 1840, 1939, 2216, 2576, 2770, 3220, 3680, 3878, 4432, 5152, 5540, 6371, 6440, 7756, 8864, 9695, 11080, 12742, 12880, 15512, 19390, 22160, 25484, 25760, 31024, 31855, 38780, 44320, 44597, 50968, 62048, 63710, 77560, 89194, 101936, 127420, 155120, 178388, 203872, 222985, 254840, 310240, 356776, 445970, 509680, 713552, 891940, 1019360, 1427104, 1783880, 3567760, 7135520]

約数ペア:

[(1, 7135520), (2, 3567760), (4, 1783880), (5, 1427104), (7, 1019360), (8, 891940), (10, 713552), (14, 509680), (16, 445970), (20, 356776), (23, 310240), (28, 254840), (32, 222985), (35, 203872), (40, 178388), (46, 155120), (56, 127420), (70, 101936), (80, 89194), (92, 77560), (112, 63710), (115, 62048), (140, 50968), (160, 44597), (161, 44320), (184, 38780), (224, 31855), (230, 31024), (277, 25760), (280, 25484), (322, 22160), (368, 19390), (460, 15512), (554, 12880), (560, 12742), (644, 11080), (736, 9695), (805, 8864), (920, 7756), (1108, 6440), (1120, 6371), (1288, 5540), (1385, 5152), (1610, 4432), (1840, 3878), (1939, 3680), (2216, 3220), (2576, 2770)]