100220360

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{6827}}^1$

素因数の和:7205

約数の個数: 32

約数和(自身を含む): 226143360

約数和(自身を除く): 125923000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 6827, 7340, 13654, 14680, 27308, 34135, 54616, 68270, 136540, 273080, 2505509, 5011018, 10022036, 12527545, 20044072, 25055090, 50110180, 100220360]

約数ペア:

[(1, 100220360), (2, 50110180), (4, 25055090), (5, 20044072), (8, 12527545), (10, 10022036), (20, 5011018), (40, 2505509), (367, 273080), (734, 136540), (1468, 68270), (1835, 54616), (2936, 34135), (3670, 27308), (6827, 14680), (7340, 13654)]