994426850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6221}}^1$

素因数の和:6395

約数の個数: 48

約数和(自身を含む): 1944250560

約数和(自身を除く): 949823710

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 139, 230, 278, 575, 695, 1150, 1390, 3197, 3475, 6221, 6394, 6950, 12442, 15985, 31105, 31970, 62210, 79925, 143083, 155525, 159850, 286166, 311050, 715415, 864719, 1430830, 1729438, 3577075, 4323595, 7154150, 8647190, 19888537, 21617975, 39777074, 43235950, 99442685, 198885370, 497213425, 994426850]

約数ペア:

[(1, 994426850), (2, 497213425), (5, 198885370), (10, 99442685), (23, 43235950), (25, 39777074), (46, 21617975), (50, 19888537), (115, 8647190), (139, 7154150), (230, 4323595), (278, 3577075), (575, 1729438), (695, 1430830), (1150, 864719), (1390, 715415), (3197, 311050), (3475, 286166), (6221, 159850), (6394, 155525), (6950, 143083), (12442, 79925), (15985, 62210), (31105, 31970)]