2677884880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{16273}}^1$

素因数の和:16325

約数の個数: 120

約数和(自身を含む): 7246551816

約数和(自身を除く): 4568666936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 605, 680, 748, 880, 935, 968, 1210, 1360, 1496, 1870, 1936, 2057, 2420, 2992, 3740, 4114, 4840, 7480, 8228, 9680, 10285, 14960, 16273, 16456, 20570, 32546, 32912, 41140, 65092, 81365, 82280, 130184, 162730, 164560, 179003, 260368, 276641, 325460, 358006, 553282, 650920, 716012, 895015, 1106564, 1301840, 1383205, 1432024, 1790030, 1969033, 2213128, 2766410, 2864048, 3043051, 3580060, 3938066, 4426256, 5532820, 6086102, 7160120, 7876132, 9845165, 11065640, 12172204, 14320240, 15215255, 15752264, 19690330, 22131280, 24344408, 30430510, 31504528, 33473561, 39380660, 48688816, 60861020, 66947122, 78761320, 121722040, 133894244, 157522640, 167367805, 243444080, 267788488, 334735610, 535576976, 669471220, 1338942440, 2677884880]

約数ペア:

[(1, 2677884880), (2, 1338942440), (4, 669471220), (5, 535576976), (8, 334735610), (10, 267788488), (11, 243444080), (16, 167367805), (17, 157522640), (20, 133894244), (22, 121722040), (34, 78761320), (40, 66947122), (44, 60861020), (55, 48688816), (68, 39380660), (80, 33473561), (85, 31504528), (88, 30430510), (110, 24344408), (121, 22131280), (136, 19690330), (170, 15752264), (176, 15215255), (187, 14320240), (220, 12172204), (242, 11065640), (272, 9845165), (340, 7876132), (374, 7160120), (440, 6086102), (484, 5532820), (605, 4426256), (680, 3938066), (748, 3580060), (880, 3043051), (935, 2864048), (968, 2766410), (1210, 2213128), (1360, 1969033), (1496, 1790030), (1870, 1432024), (1936, 1383205), (2057, 1301840), (2420, 1106564), (2992, 895015), (3740, 716012), (4114, 650920), (4840, 553282), (7480, 358006), (8228, 325460), (9680, 276641), (10285, 260368), (14960, 179003), (16273, 164560), (16456, 162730), (20570, 130184), (32546, 82280), (32912, 81365), (41140, 65092)]