46747840

素因数分解:

$2^6\times 5^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 111904272

約数和(自身を除く): 65156432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 347, 421, 694, 842, 1388, 1684, 1735, 2105, 2776, 3368, 3470, 4210, 5552, 6736, 6940, 8420, 11104, 13472, 13880, 16840, 22208, 26944, 27760, 33680, 55520, 67360, 111040, 134720, 146087, 292174, 584348, 730435, 1168696, 1460870, 2337392, 2921740, 4674784, 5843480, 9349568, 11686960, 23373920, 46747840]

約数ペア:

[(1, 46747840), (2, 23373920), (4, 11686960), (5, 9349568), (8, 5843480), (10, 4674784), (16, 2921740), (20, 2337392), (32, 1460870), (40, 1168696), (64, 730435), (80, 584348), (160, 292174), (320, 146087), (347, 134720), (421, 111040), (694, 67360), (842, 55520), (1388, 33680), (1684, 27760), (1735, 26944), (2105, 22208), (2776, 16840), (3368, 13880), (3470, 13472), (4210, 11104), (5552, 8420), (6736, 6940)]