23064320

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 56855904

約数和(自身を除く): 33791584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 487, 592, 640, 740, 974, 1184, 1280, 1480, 1948, 2368, 2435, 2960, 3896, 4736, 4870, 5920, 7792, 9472, 9740, 11840, 15584, 18019, 19480, 23680, 31168, 36038, 38960, 47360, 62336, 72076, 77920, 90095, 124672, 144152, 155840, 180190, 288304, 311680, 360380, 576608, 623360, 720760, 1153216, 1441520, 2306432, 2883040, 4612864, 5766080, 11532160, 23064320]

約数ペア:

[(1, 23064320), (2, 11532160), (4, 5766080), (5, 4612864), (8, 2883040), (10, 2306432), (16, 1441520), (20, 1153216), (32, 720760), (37, 623360), (40, 576608), (64, 360380), (74, 311680), (80, 288304), (128, 180190), (148, 155840), (160, 144152), (185, 124672), (256, 90095), (296, 77920), (320, 72076), (370, 62336), (487, 47360), (592, 38960), (640, 36038), (740, 31168), (974, 23680), (1184, 19480), (1280, 18019), (1480, 15584), (1948, 11840), (2368, 9740), (2435, 9472), (2960, 7792), (3896, 5920), (4736, 4870)]