84988450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 166167936

約数和(自身を除く): 81179486

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 263, 281, 526, 562, 575, 1150, 1315, 1405, 2630, 2810, 6049, 6463, 6575, 7025, 12098, 12926, 13150, 14050, 30245, 32315, 60490, 64630, 73903, 147806, 151225, 161575, 302450, 323150, 369515, 739030, 1699769, 1847575, 3399538, 3695150, 8498845, 16997690, 42494225, 84988450]

約数ペア:

[(1, 84988450), (2, 42494225), (5, 16997690), (10, 8498845), (23, 3695150), (25, 3399538), (46, 1847575), (50, 1699769), (115, 739030), (230, 369515), (263, 323150), (281, 302450), (526, 161575), (562, 151225), (575, 147806), (1150, 73903), (1315, 64630), (1405, 60490), (2630, 32315), (2810, 30245), (6049, 14050), (6463, 13150), (6575, 12926), (7025, 12098)]