43174040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 123984000

約数和(自身を除く): 80809960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 130, 140, 145, 182, 203, 232, 260, 280, 290, 364, 377, 406, 409, 455, 520, 580, 728, 754, 812, 818, 910, 1015, 1160, 1508, 1624, 1636, 1820, 1885, 2030, 2045, 2639, 2863, 3016, 3272, 3640, 3770, 4060, 4090, 5278, 5317, 5726, 7540, 8120, 8180, 10556, 10634, 11452, 11861, 13195, 14315, 15080, 16360, 21112, 21268, 22904, 23722, 26390, 26585, 28630, 37219, 42536, 47444, 52780, 53170, 57260, 59305, 74438, 83027, 94888, 105560, 106340, 114520, 118610, 148876, 154193, 166054, 186095, 212680, 237220, 297752, 308386, 332108, 372190, 415135, 474440, 616772, 664216, 744380, 770965, 830270, 1079351, 1233544, 1488760, 1541930, 1660540, 2158702, 3083860, 3321080, 4317404, 5396755, 6167720, 8634808, 10793510, 21587020, 43174040]

約数ペア:

[(1, 43174040), (2, 21587020), (4, 10793510), (5, 8634808), (7, 6167720), (8, 5396755), (10, 4317404), (13, 3321080), (14, 3083860), (20, 2158702), (26, 1660540), (28, 1541930), (29, 1488760), (35, 1233544), (40, 1079351), (52, 830270), (56, 770965), (58, 744380), (65, 664216), (70, 616772), (91, 474440), (104, 415135), (116, 372190), (130, 332108), (140, 308386), (145, 297752), (182, 237220), (203, 212680), (232, 186095), (260, 166054), (280, 154193), (290, 148876), (364, 118610), (377, 114520), (406, 106340), (409, 105560), (455, 94888), (520, 83027), (580, 74438), (728, 59305), (754, 57260), (812, 53170), (818, 52780), (910, 47444), (1015, 42536), (1160, 37219), (1508, 28630), (1624, 26585), (1636, 26390), (1820, 23722), (1885, 22904), (2030, 21268), (2045, 21112), (2639, 16360), (2863, 15080), (3016, 14315), (3272, 13195), (3640, 11861), (3770, 11452), (4060, 10634), (4090, 10556), (5278, 8180), (5317, 8120), (5726, 7540)]