12864160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 32577552

約数和(自身を除く): 19713392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 53, 74, 80, 82, 106, 148, 160, 164, 185, 205, 212, 265, 296, 328, 370, 410, 424, 530, 592, 656, 740, 820, 848, 1060, 1184, 1312, 1480, 1517, 1640, 1696, 1961, 2120, 2173, 2960, 3034, 3280, 3922, 4240, 4346, 5920, 6068, 6560, 7585, 7844, 8480, 8692, 9805, 10865, 12136, 15170, 15688, 17384, 19610, 21730, 24272, 30340, 31376, 34768, 39220, 43460, 48544, 60680, 62752, 69536, 78440, 80401, 86920, 121360, 156880, 160802, 173840, 242720, 313760, 321604, 347680, 402005, 643208, 804010, 1286416, 1608020, 2572832, 3216040, 6432080, 12864160]

約数ペア:

[(1, 12864160), (2, 6432080), (4, 3216040), (5, 2572832), (8, 1608020), (10, 1286416), (16, 804010), (20, 643208), (32, 402005), (37, 347680), (40, 321604), (41, 313760), (53, 242720), (74, 173840), (80, 160802), (82, 156880), (106, 121360), (148, 86920), (160, 80401), (164, 78440), (185, 69536), (205, 62752), (212, 60680), (265, 48544), (296, 43460), (328, 39220), (370, 34768), (410, 31376), (424, 30340), (530, 24272), (592, 21730), (656, 19610), (740, 17384), (820, 15688), (848, 15170), (1060, 12136), (1184, 10865), (1312, 9805), (1480, 8692), (1517, 8480), (1640, 7844), (1696, 7585), (1961, 6560), (2120, 6068), (2173, 5920), (2960, 4346), (3034, 4240), (3280, 3922)]