17362289780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1\times {\mathrm{1409}}^1$

素因数の和:2217

約数の個数: 96

約数和(自身を含む): 40364352000

約数和(自身を除く): 23002062220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 709, 790, 869, 1409, 1418, 1580, 1738, 2818, 2836, 3476, 3545, 4345, 5636, 7045, 7090, 7799, 8690, 14090, 14180, 15499, 15598, 17380, 28180, 30998, 31196, 38995, 56011, 61996, 77495, 77990, 111311, 112022, 154990, 155980, 222622, 224044, 280055, 309980, 445244, 556555, 560110, 616121, 998981, 1113110, 1120220, 1224421, 1232242, 1997962, 2226220, 2448842, 2464484, 3080605, 3995924, 4897684, 4994905, 6122105, 6161210, 9989810, 10988791, 12244210, 12322420, 19979620, 21977582, 24488420, 43955164, 54943955, 78919499, 109887910, 157838998, 219775820, 315677996, 394597495, 789194990, 868114489, 1578389980, 1736228978, 3472457956, 4340572445, 8681144890, 17362289780]

約数ペア:

[(1, 17362289780), (2, 8681144890), (4, 4340572445), (5, 3472457956), (10, 1736228978), (11, 1578389980), (20, 868114489), (22, 789194990), (44, 394597495), (55, 315677996), (79, 219775820), (110, 157838998), (158, 109887910), (220, 78919499), (316, 54943955), (395, 43955164), (709, 24488420), (790, 21977582), (869, 19979620), (1409, 12322420), (1418, 12244210), (1580, 10988791), (1738, 9989810), (2818, 6161210), (2836, 6122105), (3476, 4994905), (3545, 4897684), (4345, 3995924), (5636, 3080605), (7045, 2464484), (7090, 2448842), (7799, 2226220), (8690, 1997962), (14090, 1232242), (14180, 1224421), (15499, 1120220), (15598, 1113110), (17380, 998981), (28180, 616121), (30998, 560110), (31196, 556555), (38995, 445244), (56011, 309980), (61996, 280055), (77495, 224044), (77990, 222622), (111311, 155980), (112022, 154990)]