10846720

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 80

約数和(自身を含む): 27498240

約数和(自身を除く): 16651520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 223, 256, 304, 320, 380, 446, 512, 608, 640, 760, 892, 1115, 1216, 1280, 1520, 1784, 2230, 2432, 2560, 3040, 3568, 4237, 4460, 4864, 6080, 7136, 8474, 8920, 9728, 12160, 14272, 16948, 17840, 21185, 24320, 28544, 33896, 35680, 42370, 48640, 57088, 67792, 71360, 84740, 114176, 135584, 142720, 169480, 271168, 285440, 338960, 542336, 570880, 677920, 1084672, 1355840, 2169344, 2711680, 5423360, 10846720]

約数ペア:

[(1, 10846720), (2, 5423360), (4, 2711680), (5, 2169344), (8, 1355840), (10, 1084672), (16, 677920), (19, 570880), (20, 542336), (32, 338960), (38, 285440), (40, 271168), (64, 169480), (76, 142720), (80, 135584), (95, 114176), (128, 84740), (152, 71360), (160, 67792), (190, 57088), (223, 48640), (256, 42370), (304, 35680), (320, 33896), (380, 28544), (446, 24320), (512, 21185), (608, 17840), (640, 16948), (760, 14272), (892, 12160), (1115, 9728), (1216, 8920), (1280, 8474), (1520, 7136), (1784, 6080), (2230, 4864), (2432, 4460), (2560, 4237), (3040, 3568)]