24432520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1229}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 63763200

約数和(自身を除く): 39330680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1229, 1420, 1988, 2458, 2485, 2840, 3976, 4916, 4970, 6145, 8603, 9832, 9940, 12290, 17206, 19880, 24580, 34412, 43015, 49160, 68824, 86030, 87259, 172060, 174518, 344120, 349036, 436295, 610813, 698072, 872590, 1221626, 1745180, 2443252, 3054065, 3490360, 4886504, 6108130, 12216260, 24432520]

約数ペア:

[(1, 24432520), (2, 12216260), (4, 6108130), (5, 4886504), (7, 3490360), (8, 3054065), (10, 2443252), (14, 1745180), (20, 1221626), (28, 872590), (35, 698072), (40, 610813), (56, 436295), (70, 349036), (71, 344120), (140, 174518), (142, 172060), (280, 87259), (284, 86030), (355, 68824), (497, 49160), (568, 43015), (710, 34412), (994, 24580), (1229, 19880), (1420, 17206), (1988, 12290), (2458, 9940), (2485, 9832), (2840, 8603), (3976, 6145), (4916, 4970)]