38204150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 74995200

約数和(自身を除く): 36791050

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 230, 239, 278, 478, 575, 695, 1150, 1195, 1390, 2390, 3197, 3475, 5497, 5975, 6394, 6950, 10994, 11950, 15985, 27485, 31970, 33221, 54970, 66442, 79925, 137425, 159850, 166105, 274850, 332210, 764083, 830525, 1528166, 1661050, 3820415, 7640830, 19102075, 38204150]

約数ペア:

[(1, 38204150), (2, 19102075), (5, 7640830), (10, 3820415), (23, 1661050), (25, 1528166), (46, 830525), (50, 764083), (115, 332210), (139, 274850), (230, 166105), (239, 159850), (278, 137425), (478, 79925), (575, 66442), (695, 54970), (1150, 33221), (1195, 31970), (1390, 27485), (2390, 15985), (3197, 11950), (3475, 10994), (5497, 6950), (5975, 6394)]