97927280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:714

約数の個数: 80

約数和(自身を含む): 249921504

約数和(自身を除く): 151994224

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 257, 433, 440, 514, 866, 880, 1028, 1285, 1732, 2056, 2165, 2570, 2827, 3464, 4112, 4330, 4763, 5140, 5654, 6928, 8660, 9526, 10280, 11308, 14135, 17320, 19052, 20560, 22616, 23815, 28270, 34640, 38104, 45232, 47630, 56540, 76208, 95260, 111281, 113080, 190520, 222562, 226160, 381040, 445124, 556405, 890248, 1112810, 1224091, 1780496, 2225620, 2448182, 4451240, 4896364, 6120455, 8902480, 9792728, 12240910, 19585456, 24481820, 48963640, 97927280]

約数ペア:

[(1, 97927280), (2, 48963640), (4, 24481820), (5, 19585456), (8, 12240910), (10, 9792728), (11, 8902480), (16, 6120455), (20, 4896364), (22, 4451240), (40, 2448182), (44, 2225620), (55, 1780496), (80, 1224091), (88, 1112810), (110, 890248), (176, 556405), (220, 445124), (257, 381040), (433, 226160), (440, 222562), (514, 190520), (866, 113080), (880, 111281), (1028, 95260), (1285, 76208), (1732, 56540), (2056, 47630), (2165, 45232), (2570, 38104), (2827, 34640), (3464, 28270), (4112, 23815), (4330, 22616), (4763, 20560), (5140, 19052), (5654, 17320), (6928, 14135), (8660, 11308), (9526, 10280)]