103748240

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{4931}}^1$

素因数の和:5207

約数の個数: 40

約数和(自身を含む): 242180928

約数和(自身を除く): 138432688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 4931, 5260, 9862, 10520, 19724, 21040, 24655, 39448, 49310, 78896, 98620, 197240, 394480, 1296853, 2593706, 5187412, 6484265, 10374824, 12968530, 20749648, 25937060, 51874120, 103748240]

約数ペア:

[(1, 103748240), (2, 51874120), (4, 25937060), (5, 20749648), (8, 12968530), (10, 10374824), (16, 6484265), (20, 5187412), (40, 2593706), (80, 1296853), (263, 394480), (526, 197240), (1052, 98620), (1315, 78896), (2104, 49310), (2630, 39448), (4208, 24655), (4931, 21040), (5260, 19724), (9862, 10520)]