10054850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 20832000

約数和(自身を除く): 10777150

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 499, 650, 775, 806, 998, 1550, 2015, 2495, 4030, 4990, 6487, 10075, 12475, 12974, 15469, 20150, 24950, 30938, 32435, 64870, 77345, 154690, 162175, 201097, 324350, 386725, 402194, 773450, 1005485, 2010970, 5027425, 10054850]

約数ペア:

[(1, 10054850), (2, 5027425), (5, 2010970), (10, 1005485), (13, 773450), (25, 402194), (26, 386725), (31, 324350), (50, 201097), (62, 162175), (65, 154690), (130, 77345), (155, 64870), (310, 32435), (325, 30938), (403, 24950), (499, 20150), (650, 15469), (775, 12974), (806, 12475), (998, 10075), (1550, 6487), (2015, 4990), (2495, 4030)]