113158160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 278017920

約数和(自身を除く): 164859760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 691, 712, 890, 920, 1382, 1424, 1780, 1840, 2047, 2764, 3455, 3560, 4094, 5528, 6910, 7120, 8188, 10235, 11056, 13820, 15893, 16376, 20470, 27640, 31786, 32752, 40940, 55280, 61499, 63572, 79465, 81880, 122998, 127144, 158930, 163760, 245996, 254288, 307495, 317860, 491992, 614990, 635720, 983984, 1229980, 1271440, 1414477, 2459960, 2828954, 4919920, 5657908, 7072385, 11315816, 14144770, 22631632, 28289540, 56579080, 113158160]

約数ペア:

[(1, 113158160), (2, 56579080), (4, 28289540), (5, 22631632), (8, 14144770), (10, 11315816), (16, 7072385), (20, 5657908), (23, 4919920), (40, 2828954), (46, 2459960), (80, 1414477), (89, 1271440), (92, 1229980), (115, 983984), (178, 635720), (184, 614990), (230, 491992), (356, 317860), (368, 307495), (445, 254288), (460, 245996), (691, 163760), (712, 158930), (890, 127144), (920, 122998), (1382, 81880), (1424, 79465), (1780, 63572), (1840, 61499), (2047, 55280), (2764, 40940), (3455, 32752), (3560, 31786), (4094, 27640), (5528, 20470), (6910, 16376), (7120, 15893), (8188, 13820), (10235, 11056)]