32160400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 82822824

約数和(自身を除く): 50662424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 41, 50, 53, 74, 80, 82, 100, 106, 148, 164, 185, 200, 205, 212, 265, 296, 328, 370, 400, 410, 424, 530, 592, 656, 740, 820, 848, 925, 1025, 1060, 1325, 1480, 1517, 1640, 1850, 1961, 2050, 2120, 2173, 2650, 2960, 3034, 3280, 3700, 3922, 4100, 4240, 4346, 5300, 6068, 7400, 7585, 7844, 8200, 8692, 9805, 10600, 10865, 12136, 14800, 15170, 15688, 16400, 17384, 19610, 21200, 21730, 24272, 30340, 31376, 34768, 37925, 39220, 43460, 49025, 54325, 60680, 75850, 78440, 80401, 86920, 98050, 108650, 121360, 151700, 156880, 160802, 173840, 196100, 217300, 303400, 321604, 392200, 402005, 434600, 606800, 643208, 784400, 804010, 869200, 1286416, 1608020, 2010025, 3216040, 4020050, 6432080, 8040100, 16080200, 32160400]

約数ペア:

[(1, 32160400), (2, 16080200), (4, 8040100), (5, 6432080), (8, 4020050), (10, 3216040), (16, 2010025), (20, 1608020), (25, 1286416), (37, 869200), (40, 804010), (41, 784400), (50, 643208), (53, 606800), (74, 434600), (80, 402005), (82, 392200), (100, 321604), (106, 303400), (148, 217300), (164, 196100), (185, 173840), (200, 160802), (205, 156880), (212, 151700), (265, 121360), (296, 108650), (328, 98050), (370, 86920), (400, 80401), (410, 78440), (424, 75850), (530, 60680), (592, 54325), (656, 49025), (740, 43460), (820, 39220), (848, 37925), (925, 34768), (1025, 31376), (1060, 30340), (1325, 24272), (1480, 21730), (1517, 21200), (1640, 19610), (1850, 17384), (1961, 16400), (2050, 15688), (2120, 15170), (2173, 14800), (2650, 12136), (2960, 10865), (3034, 10600), (3280, 9805), (3700, 8692), (3922, 8200), (4100, 7844), (4240, 7585), (4346, 7400), (5300, 6068)]