8836880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 22967280

約数和(自身を除く): 14130400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 293, 377, 464, 520, 580, 586, 754, 1040, 1160, 1172, 1465, 1508, 1885, 2320, 2344, 2930, 3016, 3770, 3809, 4688, 5860, 6032, 7540, 7618, 8497, 11720, 15080, 15236, 16994, 19045, 23440, 30160, 30472, 33988, 38090, 42485, 60944, 67976, 76180, 84970, 110461, 135952, 152360, 169940, 220922, 304720, 339880, 441844, 552305, 679760, 883688, 1104610, 1767376, 2209220, 4418440, 8836880]

約数ペア:

[(1, 8836880), (2, 4418440), (4, 2209220), (5, 1767376), (8, 1104610), (10, 883688), (13, 679760), (16, 552305), (20, 441844), (26, 339880), (29, 304720), (40, 220922), (52, 169940), (58, 152360), (65, 135952), (80, 110461), (104, 84970), (116, 76180), (130, 67976), (145, 60944), (208, 42485), (232, 38090), (260, 33988), (290, 30472), (293, 30160), (377, 23440), (464, 19045), (520, 16994), (580, 15236), (586, 15080), (754, 11720), (1040, 8497), (1160, 7618), (1172, 7540), (1465, 6032), (1508, 5860), (1885, 4688), (2320, 3809), (2344, 3770), (2930, 3016)]