18822906080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{8297}}^1$

素因数の和:9612

約数の個数: 96

約数和(自身を含む): 48555249120

約数和(自身を除く): 29732343040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1289, 1760, 2578, 5156, 6445, 8297, 10312, 12890, 14179, 16594, 20624, 25780, 28358, 33188, 41248, 41485, 51560, 56716, 66376, 70895, 82970, 91267, 103120, 113432, 132752, 141790, 165940, 182534, 206240, 226864, 265504, 283580, 331880, 365068, 453728, 456335, 567160, 663760, 730136, 912670, 1134320, 1327520, 1460272, 1825340, 2268640, 2920544, 3650680, 7301360, 10694833, 14602720, 21389666, 42779332, 53474165, 85558664, 106948330, 117643163, 171117328, 213896660, 235286326, 342234656, 427793320, 470572652, 588215815, 855586640, 941145304, 1176431630, 1711173280, 1882290608, 2352863260, 3764581216, 4705726520, 9411453040, 18822906080]

約数ペア:

[(1, 18822906080), (2, 9411453040), (4, 4705726520), (5, 3764581216), (8, 2352863260), (10, 1882290608), (11, 1711173280), (16, 1176431630), (20, 941145304), (22, 855586640), (32, 588215815), (40, 470572652), (44, 427793320), (55, 342234656), (80, 235286326), (88, 213896660), (110, 171117328), (160, 117643163), (176, 106948330), (220, 85558664), (352, 53474165), (440, 42779332), (880, 21389666), (1289, 14602720), (1760, 10694833), (2578, 7301360), (5156, 3650680), (6445, 2920544), (8297, 2268640), (10312, 1825340), (12890, 1460272), (14179, 1327520), (16594, 1134320), (20624, 912670), (25780, 730136), (28358, 663760), (33188, 567160), (41248, 456335), (41485, 453728), (51560, 365068), (56716, 331880), (66376, 283580), (70895, 265504), (82970, 226864), (91267, 206240), (103120, 182534), (113432, 165940), (132752, 141790)]