32187760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 80

約数和(自身を含む): 82851840

約数和(自身を除く): 50664080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 158, 176, 220, 316, 395, 440, 463, 632, 790, 869, 880, 926, 1264, 1580, 1738, 1852, 2315, 3160, 3476, 3704, 4345, 4630, 5093, 6320, 6952, 7408, 8690, 9260, 10186, 13904, 17380, 18520, 20372, 25465, 34760, 36577, 37040, 40744, 50930, 69520, 73154, 81488, 101860, 146308, 182885, 203720, 292616, 365770, 402347, 407440, 585232, 731540, 804694, 1463080, 1609388, 2011735, 2926160, 3218776, 4023470, 6437552, 8046940, 16093880, 32187760]

約数ペア:

[(1, 32187760), (2, 16093880), (4, 8046940), (5, 6437552), (8, 4023470), (10, 3218776), (11, 2926160), (16, 2011735), (20, 1609388), (22, 1463080), (40, 804694), (44, 731540), (55, 585232), (79, 407440), (80, 402347), (88, 365770), (110, 292616), (158, 203720), (176, 182885), (220, 146308), (316, 101860), (395, 81488), (440, 73154), (463, 69520), (632, 50930), (790, 40744), (869, 37040), (880, 36577), (926, 34760), (1264, 25465), (1580, 20372), (1738, 18520), (1852, 17380), (2315, 13904), (3160, 10186), (3476, 9260), (3704, 8690), (4345, 7408), (4630, 6952), (5093, 6320)]