125919020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 277095168

約数和(自身を除く): 151176148

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 331, 460, 662, 827, 1324, 1654, 1655, 3308, 3310, 4135, 6620, 7613, 8270, 15226, 16540, 19021, 30452, 38042, 38065, 76084, 76130, 95105, 152260, 190210, 273737, 380420, 547474, 1094948, 1368685, 2737370, 5474740, 6295951, 12591902, 25183804, 31479755, 62959510, 125919020]

約数ペア:

[(1, 125919020), (2, 62959510), (4, 31479755), (5, 25183804), (10, 12591902), (20, 6295951), (23, 5474740), (46, 2737370), (92, 1368685), (115, 1094948), (230, 547474), (331, 380420), (460, 273737), (662, 190210), (827, 152260), (1324, 95105), (1654, 76130), (1655, 76084), (3308, 38065), (3310, 38042), (4135, 30452), (6620, 19021), (7613, 16540), (8270, 15226)]