16432120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 39424320

約数和(自身を除く): 22992200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 337, 424, 460, 530, 674, 920, 1060, 1219, 1348, 1685, 2120, 2438, 2696, 3370, 4876, 6095, 6740, 7751, 9752, 12190, 13480, 15502, 17861, 24380, 31004, 35722, 38755, 48760, 62008, 71444, 77510, 89305, 142888, 155020, 178610, 310040, 357220, 410803, 714440, 821606, 1643212, 2054015, 3286424, 4108030, 8216060, 16432120]

約数ペア:

[(1, 16432120), (2, 8216060), (4, 4108030), (5, 3286424), (8, 2054015), (10, 1643212), (20, 821606), (23, 714440), (40, 410803), (46, 357220), (53, 310040), (92, 178610), (106, 155020), (115, 142888), (184, 89305), (212, 77510), (230, 71444), (265, 62008), (337, 48760), (424, 38755), (460, 35722), (530, 31004), (674, 24380), (920, 17861), (1060, 15502), (1219, 13480), (1348, 12190), (1685, 9752), (2120, 7751), (2438, 6740), (2696, 6095), (3370, 4876)]