43934380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 72

約数和(自身を含む): 108476928

約数和(自身を除く): 64542548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 127, 140, 196, 245, 254, 353, 490, 508, 635, 706, 889, 980, 1270, 1412, 1765, 1778, 2471, 2540, 3530, 3556, 4445, 4942, 6223, 7060, 8890, 9884, 12355, 12446, 17297, 17780, 24710, 24892, 31115, 34594, 44831, 49420, 62230, 69188, 86485, 89662, 124460, 172970, 179324, 224155, 313817, 345940, 448310, 627634, 896620, 1255268, 1569085, 2196719, 3138170, 4393438, 6276340, 8786876, 10983595, 21967190, 43934380]

約数ペア:

[(1, 43934380), (2, 21967190), (4, 10983595), (5, 8786876), (7, 6276340), (10, 4393438), (14, 3138170), (20, 2196719), (28, 1569085), (35, 1255268), (49, 896620), (70, 627634), (98, 448310), (127, 345940), (140, 313817), (196, 224155), (245, 179324), (254, 172970), (353, 124460), (490, 89662), (508, 86485), (635, 69188), (706, 62230), (889, 49420), (980, 44831), (1270, 34594), (1412, 31115), (1765, 24892), (1778, 24710), (2471, 17780), (2540, 17297), (3530, 12446), (3556, 12355), (4445, 9884), (4942, 8890), (6223, 7060)]