115408060

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 246758400

約数和(自身を除く): 131350340

約数列:

[1, 2, 4, 5, 10, 20, 107, 199, 214, 271, 398, 428, 535, 542, 796, 995, 1070, 1084, 1355, 1990, 2140, 2710, 3980, 5420, 21293, 28997, 42586, 53929, 57994, 85172, 106465, 107858, 115988, 144985, 212930, 215716, 269645, 289970, 425860, 539290, 579940, 1078580, 5770403, 11540806, 23081612, 28852015, 57704030, 115408060]

約数ペア:

[(1, 115408060), (2, 57704030), (4, 28852015), (5, 23081612), (10, 11540806), (20, 5770403), (107, 1078580), (199, 579940), (214, 539290), (271, 425860), (398, 289970), (428, 269645), (535, 215716), (542, 212930), (796, 144985), (995, 115988), (1070, 107858), (1084, 106465), (1355, 85172), (1990, 57994), (2140, 53929), (2710, 42586), (3980, 28997), (5420, 21293)]