104184860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{400711}}^1$

素因数の和:400733

約数の個数: 24

約数和(自身を含む): 235618656

約数和(自身を除く): 131433796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 400711, 801422, 1602844, 2003555, 4007110, 5209243, 8014220, 10418486, 20836972, 26046215, 52092430, 104184860]

約数ペア:

[(1, 104184860), (2, 52092430), (4, 26046215), (5, 20836972), (10, 10418486), (13, 8014220), (20, 5209243), (26, 4007110), (52, 2003555), (65, 1602844), (130, 801422), (260, 400711)]