45354640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33349}}^1$

素因数の和:33379

約数の個数: 40

約数和(自身を含む): 111655800

約数和(自身を除く): 66301160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33349, 66698, 133396, 166745, 266792, 333490, 533584, 566933, 666980, 1133866, 1333960, 2267732, 2667920, 2834665, 4535464, 5669330, 9070928, 11338660, 22677320, 45354640]

約数ペア:

[(1, 45354640), (2, 22677320), (4, 11338660), (5, 9070928), (8, 5669330), (10, 4535464), (16, 2834665), (17, 2667920), (20, 2267732), (34, 1333960), (40, 1133866), (68, 666980), (80, 566933), (85, 533584), (136, 333490), (170, 266792), (272, 166745), (340, 133396), (680, 66698), (1360, 33349)]