76645360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 195737472

約数和(自身を除く): 119092112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 251, 347, 440, 502, 694, 880, 1004, 1255, 1388, 1735, 2008, 2510, 2761, 2776, 3470, 3817, 4016, 5020, 5522, 5552, 6940, 7634, 10040, 11044, 13805, 13880, 15268, 19085, 20080, 22088, 27610, 27760, 30536, 38170, 44176, 55220, 61072, 76340, 87097, 110440, 152680, 174194, 220880, 305360, 348388, 435485, 696776, 870970, 958067, 1393552, 1741940, 1916134, 3483880, 3832268, 4790335, 6967760, 7664536, 9580670, 15329072, 19161340, 38322680, 76645360]

約数ペア:

[(1, 76645360), (2, 38322680), (4, 19161340), (5, 15329072), (8, 9580670), (10, 7664536), (11, 6967760), (16, 4790335), (20, 3832268), (22, 3483880), (40, 1916134), (44, 1741940), (55, 1393552), (80, 958067), (88, 870970), (110, 696776), (176, 435485), (220, 348388), (251, 305360), (347, 220880), (440, 174194), (502, 152680), (694, 110440), (880, 87097), (1004, 76340), (1255, 61072), (1388, 55220), (1735, 44176), (2008, 38170), (2510, 30536), (2761, 27760), (2776, 27610), (3470, 22088), (3817, 20080), (4016, 19085), (5020, 15268), (5522, 13880), (5552, 13805), (6940, 11044), (7634, 10040)]