55176160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 144027072

約数和(自身を除く): 88850912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 647, 656, 820, 1040, 1066, 1294, 1312, 1640, 2080, 2132, 2588, 2665, 3235, 3280, 4264, 5176, 5330, 6470, 6560, 8411, 8528, 10352, 10660, 12940, 16822, 17056, 20704, 21320, 25880, 26527, 33644, 42055, 42640, 51760, 53054, 67288, 84110, 85280, 103520, 106108, 132635, 134576, 168220, 212216, 265270, 269152, 336440, 344851, 424432, 530540, 672880, 689702, 848864, 1061080, 1345760, 1379404, 1724255, 2122160, 2758808, 3448510, 4244320, 5517616, 6897020, 11035232, 13794040, 27588080, 55176160]

約数ペア:

[(1, 55176160), (2, 27588080), (4, 13794040), (5, 11035232), (8, 6897020), (10, 5517616), (13, 4244320), (16, 3448510), (20, 2758808), (26, 2122160), (32, 1724255), (40, 1379404), (41, 1345760), (52, 1061080), (65, 848864), (80, 689702), (82, 672880), (104, 530540), (130, 424432), (160, 344851), (164, 336440), (205, 269152), (208, 265270), (260, 212216), (328, 168220), (410, 134576), (416, 132635), (520, 106108), (533, 103520), (647, 85280), (656, 84110), (820, 67288), (1040, 53054), (1066, 51760), (1294, 42640), (1312, 42055), (1640, 33644), (2080, 26527), (2132, 25880), (2588, 21320), (2665, 20704), (3235, 17056), (3280, 16822), (4264, 12940), (5176, 10660), (5330, 10352), (6470, 8528), (6560, 8411)]