124508020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 339852240

約数和(自身を除く): 215344220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 337, 364, 377, 406, 455, 490, 580, 637, 674, 754, 812, 910, 980, 1015, 1274, 1348, 1421, 1508, 1685, 1820, 1885, 2030, 2359, 2548, 2639, 2842, 3185, 3370, 3770, 4060, 4381, 4718, 5278, 5684, 6370, 6740, 7105, 7540, 8762, 9436, 9773, 10556, 11795, 12740, 13195, 14210, 16513, 17524, 18473, 19546, 21905, 23590, 26390, 28420, 30667, 33026, 36946, 39092, 43810, 47180, 48865, 52780, 61334, 66052, 68411, 73892, 82565, 87620, 92365, 97730, 122668, 127049, 136822, 153335, 165130, 184730, 195460, 214669, 254098, 273644, 306670, 330260, 342055, 369460, 429338, 478877, 508196, 613340, 635245, 684110, 858676, 889343, 957754, 1073345, 1270490, 1368220, 1778686, 1915508, 2146690, 2394385, 2540980, 3557372, 4293380, 4446715, 4788770, 6225401, 8893430, 9577540, 12450802, 17786860, 24901604, 31127005, 62254010, 124508020]

約数ペア:

[(1, 124508020), (2, 62254010), (4, 31127005), (5, 24901604), (7, 17786860), (10, 12450802), (13, 9577540), (14, 8893430), (20, 6225401), (26, 4788770), (28, 4446715), (29, 4293380), (35, 3557372), (49, 2540980), (52, 2394385), (58, 2146690), (65, 1915508), (70, 1778686), (91, 1368220), (98, 1270490), (116, 1073345), (130, 957754), (140, 889343), (145, 858676), (182, 684110), (196, 635245), (203, 613340), (245, 508196), (260, 478877), (290, 429338), (337, 369460), (364, 342055), (377, 330260), (406, 306670), (455, 273644), (490, 254098), (580, 214669), (637, 195460), (674, 184730), (754, 165130), (812, 153335), (910, 136822), (980, 127049), (1015, 122668), (1274, 97730), (1348, 92365), (1421, 87620), (1508, 82565), (1685, 73892), (1820, 68411), (1885, 66052), (2030, 61334), (2359, 52780), (2548, 48865), (2639, 47180), (2842, 43810), (3185, 39092), (3370, 36946), (3770, 33026), (4060, 30667), (4381, 28420), (4718, 26390), (5278, 23590), (5684, 21905), (6370, 19546), (6740, 18473), (7105, 17524), (7540, 16513), (8762, 14210), (9436, 13195), (9773, 12740), (10556, 11795)]