43101440

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 104391168

約数和(自身を除く): 61289728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 223, 256, 302, 320, 446, 604, 640, 755, 892, 1115, 1208, 1280, 1510, 1784, 2230, 2416, 3020, 3568, 4460, 4832, 6040, 7136, 8920, 9664, 12080, 14272, 17840, 19328, 24160, 28544, 33673, 35680, 38656, 48320, 57088, 67346, 71360, 96640, 134692, 142720, 168365, 193280, 269384, 285440, 336730, 538768, 673460, 1077536, 1346920, 2155072, 2693840, 4310144, 5387680, 8620288, 10775360, 21550720, 43101440]

約数ペア:

[(1, 43101440), (2, 21550720), (4, 10775360), (5, 8620288), (8, 5387680), (10, 4310144), (16, 2693840), (20, 2155072), (32, 1346920), (40, 1077536), (64, 673460), (80, 538768), (128, 336730), (151, 285440), (160, 269384), (223, 193280), (256, 168365), (302, 142720), (320, 134692), (446, 96640), (604, 71360), (640, 67346), (755, 57088), (892, 48320), (1115, 38656), (1208, 35680), (1280, 33673), (1510, 28544), (1784, 24160), (2230, 19328), (2416, 17840), (3020, 14272), (3568, 12080), (4460, 9664), (4832, 8920), (6040, 7136)]