119542880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{18223}}^1$

素因数の和:18279

約数の個数: 48

約数和(自身を含む): 289324224

約数和(自身を除く): 169781344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 18223, 36446, 72892, 91115, 145784, 182230, 291568, 364460, 583136, 728920, 747143, 1457840, 1494286, 2915680, 2988572, 3735715, 5977144, 7471430, 11954288, 14942860, 23908576, 29885720, 59771440, 119542880]

約数ペア:

[(1, 119542880), (2, 59771440), (4, 29885720), (5, 23908576), (8, 14942860), (10, 11954288), (16, 7471430), (20, 5977144), (32, 3735715), (40, 2988572), (41, 2915680), (80, 1494286), (82, 1457840), (160, 747143), (164, 728920), (205, 583136), (328, 364460), (410, 291568), (656, 182230), (820, 145784), (1312, 91115), (1640, 72892), (3280, 36446), (6560, 18223)]