4329280

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 10497312

約数和(自身を除く): 6168032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 163, 166, 320, 326, 332, 415, 652, 664, 815, 830, 1304, 1328, 1630, 1660, 2608, 2656, 3260, 3320, 5216, 5312, 6520, 6640, 10432, 13040, 13280, 13529, 26080, 26560, 27058, 52160, 54116, 67645, 108232, 135290, 216464, 270580, 432928, 541160, 865856, 1082320, 2164640, 4329280]

約数ペア:

[(1, 4329280), (2, 2164640), (4, 1082320), (5, 865856), (8, 541160), (10, 432928), (16, 270580), (20, 216464), (32, 135290), (40, 108232), (64, 67645), (80, 54116), (83, 52160), (160, 27058), (163, 26560), (166, 26080), (320, 13529), (326, 13280), (332, 13040), (415, 10432), (652, 6640), (664, 6520), (815, 5312), (830, 5216), (1304, 3320), (1328, 3260), (1630, 2656), (1660, 2608)]