79712320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14653}}^1$

素因数の和:14687

約数の個数: 56

約数和(自身を含む): 200994264

約数和(自身を除く): 121281944

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 14653, 29306, 58612, 73265, 117224, 146530, 234448, 249101, 293060, 468896, 498202, 586120, 937792, 996404, 1172240, 1245505, 1992808, 2344480, 2491010, 3985616, 4688960, 4982020, 7971232, 9964040, 15942464, 19928080, 39856160, 79712320]

約数ペア:

[(1, 79712320), (2, 39856160), (4, 19928080), (5, 15942464), (8, 9964040), (10, 7971232), (16, 4982020), (17, 4688960), (20, 3985616), (32, 2491010), (34, 2344480), (40, 1992808), (64, 1245505), (68, 1172240), (80, 996404), (85, 937792), (136, 586120), (160, 498202), (170, 468896), (272, 293060), (320, 249101), (340, 234448), (544, 146530), (680, 117224), (1088, 73265), (1360, 58612), (2720, 29306), (5440, 14653)]