1754394440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1013}}^1\times {\mathrm{1493}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 4090273200

約数和(自身を除く): 2335878760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1013, 1160, 1493, 2026, 2986, 4052, 5065, 5972, 7465, 8104, 10130, 11944, 14930, 20260, 29377, 29860, 40520, 43297, 58754, 59720, 86594, 117508, 146885, 173188, 216485, 235016, 293770, 346376, 432970, 587540, 865940, 1175080, 1512409, 1731880, 3024818, 6049636, 7562045, 12099272, 15124090, 30248180, 43859861, 60496360, 87719722, 175439444, 219299305, 350878888, 438598610, 877197220, 1754394440]

約数ペア:

[(1, 1754394440), (2, 877197220), (4, 438598610), (5, 350878888), (8, 219299305), (10, 175439444), (20, 87719722), (29, 60496360), (40, 43859861), (58, 30248180), (116, 15124090), (145, 12099272), (232, 7562045), (290, 6049636), (580, 3024818), (1013, 1731880), (1160, 1512409), (1493, 1175080), (2026, 865940), (2986, 587540), (4052, 432970), (5065, 346376), (5972, 293770), (7465, 235016), (8104, 216485), (10130, 173188), (11944, 146885), (14930, 117508), (20260, 86594), (29377, 59720), (29860, 58754), (40520, 43297)]