202233680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2909}}^1$

素因数の和:3012

約数の個数: 80

約数和(自身を含む): 519609600

約数和(自身を除く): 317375920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 632, 790, 869, 880, 1264, 1580, 1738, 2909, 3160, 3476, 4345, 5818, 6320, 6952, 8690, 11636, 13904, 14545, 17380, 23272, 29090, 31999, 34760, 46544, 58180, 63998, 69520, 116360, 127996, 159995, 229811, 232720, 255992, 319990, 459622, 511984, 639980, 919244, 1149055, 1279960, 1838488, 2298110, 2527921, 2559920, 3676976, 4596220, 5055842, 9192440, 10111684, 12639605, 18384880, 20223368, 25279210, 40446736, 50558420, 101116840, 202233680]

約数ペア:

[(1, 202233680), (2, 101116840), (4, 50558420), (5, 40446736), (8, 25279210), (10, 20223368), (11, 18384880), (16, 12639605), (20, 10111684), (22, 9192440), (40, 5055842), (44, 4596220), (55, 3676976), (79, 2559920), (80, 2527921), (88, 2298110), (110, 1838488), (158, 1279960), (176, 1149055), (220, 919244), (316, 639980), (395, 511984), (440, 459622), (632, 319990), (790, 255992), (869, 232720), (880, 229811), (1264, 159995), (1580, 127996), (1738, 116360), (2909, 69520), (3160, 63998), (3476, 58180), (4345, 46544), (5818, 34760), (6320, 31999), (6952, 29090), (8690, 23272), (11636, 17380), (13904, 14545)]