24648680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 64765440

約数和(自身を除く): 40116760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1873, 1880, 2632, 3290, 3746, 6580, 7492, 9365, 13111, 13160, 14984, 18730, 26222, 37460, 52444, 65555, 74920, 88031, 104888, 131110, 176062, 262220, 352124, 440155, 524440, 616217, 704248, 880310, 1232434, 1760620, 2464868, 3081085, 3521240, 4929736, 6162170, 12324340, 24648680]

約数ペア:

[(1, 24648680), (2, 12324340), (4, 6162170), (5, 4929736), (7, 3521240), (8, 3081085), (10, 2464868), (14, 1760620), (20, 1232434), (28, 880310), (35, 704248), (40, 616217), (47, 524440), (56, 440155), (70, 352124), (94, 262220), (140, 176062), (188, 131110), (235, 104888), (280, 88031), (329, 74920), (376, 65555), (470, 52444), (658, 37460), (940, 26222), (1316, 18730), (1645, 14984), (1873, 13160), (1880, 13111), (2632, 9365), (3290, 7492), (3746, 6580)]