102124720

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4027}}^1$

素因数の和:4357

約数の個数: 40

約数和(自身を含む): 238248144

約数和(自身を除く): 136123424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 4027, 5072, 6340, 8054, 12680, 16108, 20135, 25360, 32216, 40270, 64432, 80540, 161080, 322160, 1276559, 2553118, 5106236, 6382795, 10212472, 12765590, 20424944, 25531180, 51062360, 102124720]

約数ペア:

[(1, 102124720), (2, 51062360), (4, 25531180), (5, 20424944), (8, 12765590), (10, 10212472), (16, 6382795), (20, 5106236), (40, 2553118), (80, 1276559), (317, 322160), (634, 161080), (1268, 80540), (1585, 64432), (2536, 40270), (3170, 32216), (4027, 25360), (5072, 20135), (6340, 16108), (8054, 12680)]