124513840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 335447280

約数和(自身を除く): 210933440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 677, 760, 836, 880, 968, 1045, 1210, 1354, 1520, 1672, 1936, 2090, 2299, 2420, 2708, 3344, 3385, 4180, 4598, 4840, 5416, 6770, 7447, 8360, 9196, 9680, 10832, 11495, 12863, 13540, 14894, 16720, 18392, 22990, 25726, 27080, 29788, 36784, 37235, 45980, 51452, 54160, 59576, 64315, 74470, 81917, 91960, 102904, 119152, 128630, 141493, 148940, 163834, 183920, 205808, 257260, 282986, 297880, 327668, 409585, 514520, 565972, 595760, 655336, 707465, 819170, 1029040, 1131944, 1310672, 1414930, 1556423, 1638340, 2263888, 2829860, 3112846, 3276680, 5659720, 6225692, 6553360, 7782115, 11319440, 12451384, 15564230, 24902768, 31128460, 62256920, 124513840]

約数ペア:

[(1, 124513840), (2, 62256920), (4, 31128460), (5, 24902768), (8, 15564230), (10, 12451384), (11, 11319440), (16, 7782115), (19, 6553360), (20, 6225692), (22, 5659720), (38, 3276680), (40, 3112846), (44, 2829860), (55, 2263888), (76, 1638340), (80, 1556423), (88, 1414930), (95, 1310672), (110, 1131944), (121, 1029040), (152, 819170), (176, 707465), (190, 655336), (209, 595760), (220, 565972), (242, 514520), (304, 409585), (380, 327668), (418, 297880), (440, 282986), (484, 257260), (605, 205808), (677, 183920), (760, 163834), (836, 148940), (880, 141493), (968, 128630), (1045, 119152), (1210, 102904), (1354, 91960), (1520, 81917), (1672, 74470), (1936, 64315), (2090, 59576), (2299, 54160), (2420, 51452), (2708, 45980), (3344, 37235), (3385, 36784), (4180, 29788), (4598, 27080), (4840, 25726), (5416, 22990), (6770, 18392), (7447, 16720), (8360, 14894), (9196, 13540), (9680, 12863), (10832, 11495)]