42909280

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 58987424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1151, 1165, 1864, 2302, 2330, 3728, 4604, 4660, 5755, 7456, 9208, 9320, 11510, 18416, 18640, 23020, 36832, 37280, 46040, 92080, 184160, 268183, 536366, 1072732, 1340915, 2145464, 2681830, 4290928, 5363660, 8581856, 10727320, 21454640, 42909280]

約数ペア:

[(1, 42909280), (2, 21454640), (4, 10727320), (5, 8581856), (8, 5363660), (10, 4290928), (16, 2681830), (20, 2145464), (32, 1340915), (40, 1072732), (80, 536366), (160, 268183), (233, 184160), (466, 92080), (932, 46040), (1151, 37280), (1165, 36832), (1864, 23020), (2302, 18640), (2330, 18416), (3728, 11510), (4604, 9320), (4660, 9208), (5755, 7456)]