4037707940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{15349}}^1$

素因数の和:17244

約数の個数: 48

約数和(自身を含む): 9696288000

約数和(自身を除く): 5658580060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1879, 3758, 7516, 9395, 13153, 15349, 18790, 26306, 30698, 37580, 52612, 61396, 65765, 76745, 107443, 131530, 153490, 214886, 263060, 306980, 429772, 537215, 1074430, 2148860, 28840771, 57681542, 115363084, 144203855, 201885397, 288407710, 403770794, 576815420, 807541588, 1009426985, 2018853970, 4037707940]

約数ペア:

[(1, 4037707940), (2, 2018853970), (4, 1009426985), (5, 807541588), (7, 576815420), (10, 403770794), (14, 288407710), (20, 201885397), (28, 144203855), (35, 115363084), (70, 57681542), (140, 28840771), (1879, 2148860), (3758, 1074430), (7516, 537215), (9395, 429772), (13153, 306980), (15349, 263060), (18790, 214886), (26306, 153490), (30698, 131530), (37580, 107443), (52612, 76745), (61396, 65765)]