10571440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 27560736

約数和(自身を除く): 16989296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 293, 328, 410, 440, 451, 586, 656, 820, 880, 902, 1172, 1465, 1640, 1804, 2255, 2344, 2930, 3223, 3280, 3608, 4510, 4688, 5860, 6446, 7216, 9020, 11720, 12013, 12892, 16115, 18040, 23440, 24026, 25784, 32230, 36080, 48052, 51568, 60065, 64460, 96104, 120130, 128920, 132143, 192208, 240260, 257840, 264286, 480520, 528572, 660715, 961040, 1057144, 1321430, 2114288, 2642860, 5285720, 10571440]

約数ペア:

[(1, 10571440), (2, 5285720), (4, 2642860), (5, 2114288), (8, 1321430), (10, 1057144), (11, 961040), (16, 660715), (20, 528572), (22, 480520), (40, 264286), (41, 257840), (44, 240260), (55, 192208), (80, 132143), (82, 128920), (88, 120130), (110, 96104), (164, 64460), (176, 60065), (205, 51568), (220, 48052), (293, 36080), (328, 32230), (410, 25784), (440, 24026), (451, 23440), (586, 18040), (656, 16115), (820, 12892), (880, 12013), (902, 11720), (1172, 9020), (1465, 7216), (1640, 6446), (1804, 5860), (2255, 4688), (2344, 4510), (2930, 3608), (3223, 3280)]