191155360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 96

約数和(自身を含む): 495657792

約数和(自身を除く): 304502432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 313, 347, 352, 440, 626, 694, 880, 1252, 1388, 1565, 1735, 1760, 2504, 2776, 3130, 3443, 3470, 3817, 5008, 5552, 6260, 6886, 6940, 7634, 10016, 11104, 12520, 13772, 13880, 15268, 17215, 19085, 25040, 27544, 27760, 30536, 34430, 38170, 50080, 55088, 55520, 61072, 68860, 76340, 108611, 110176, 122144, 137720, 152680, 217222, 275440, 305360, 434444, 543055, 550880, 610720, 868888, 1086110, 1194721, 1737776, 2172220, 2389442, 3475552, 4344440, 4778884, 5973605, 8688880, 9557768, 11947210, 17377760, 19115536, 23894420, 38231072, 47788840, 95577680, 191155360]

約数ペア:

[(1, 191155360), (2, 95577680), (4, 47788840), (5, 38231072), (8, 23894420), (10, 19115536), (11, 17377760), (16, 11947210), (20, 9557768), (22, 8688880), (32, 5973605), (40, 4778884), (44, 4344440), (55, 3475552), (80, 2389442), (88, 2172220), (110, 1737776), (160, 1194721), (176, 1086110), (220, 868888), (313, 610720), (347, 550880), (352, 543055), (440, 434444), (626, 305360), (694, 275440), (880, 217222), (1252, 152680), (1388, 137720), (1565, 122144), (1735, 110176), (1760, 108611), (2504, 76340), (2776, 68860), (3130, 61072), (3443, 55520), (3470, 55088), (3817, 50080), (5008, 38170), (5552, 34430), (6260, 30536), (6886, 27760), (6940, 27544), (7634, 25040), (10016, 19085), (11104, 17215), (12520, 15268), (13772, 13880)]