46128640

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 113823072

約数和(自身を除く): 67694432

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, 512, 592, 640, 740, 974, 1184, 1280, 1480, 1948, 2368, 2435, 2560, 2960, 3896, 4736, 4870, 5920, 7792, 9472, 9740, 11840, 15584, 18019, 18944, 19480, 23680, 31168, 36038, 38960, 47360, 62336, 72076, 77920, 90095, 94720, 124672, 144152, 155840, 180190, 249344, 288304, 311680, 360380, 576608, 623360, 720760, 1153216, 1246720, 1441520, 2306432, 2883040, 4612864, 5766080, 9225728, 11532160, 23064320, 46128640]

約数ペア:

[(1, 46128640), (2, 23064320), (4, 11532160), (5, 9225728), (8, 5766080), (10, 4612864), (16, 2883040), (20, 2306432), (32, 1441520), (37, 1246720), (40, 1153216), (64, 720760), (74, 623360), (80, 576608), (128, 360380), (148, 311680), (160, 288304), (185, 249344), (256, 180190), (296, 155840), (320, 144152), (370, 124672), (487, 94720), (512, 90095), (592, 77920), (640, 72076), (740, 62336), (974, 47360), (1184, 38960), (1280, 36038), (1480, 31168), (1948, 23680), (2368, 19480), (2435, 18944), (2560, 18019), (2960, 15584), (3896, 11840), (4736, 9740), (4870, 9472), (5920, 7792)]