24561040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 66424320

約数和(自身を除く): 41863280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 719, 854, 976, 1220, 1438, 1708, 2135, 2440, 2876, 3416, 3595, 4270, 4880, 5033, 5752, 6832, 7190, 8540, 10066, 11504, 14380, 17080, 20132, 25165, 28760, 34160, 40264, 43859, 50330, 57520, 80528, 87718, 100660, 175436, 201320, 219295, 307013, 350872, 402640, 438590, 614026, 701744, 877180, 1228052, 1535065, 1754360, 2456104, 3070130, 3508720, 4912208, 6140260, 12280520, 24561040]

約数ペア:

[(1, 24561040), (2, 12280520), (4, 6140260), (5, 4912208), (7, 3508720), (8, 3070130), (10, 2456104), (14, 1754360), (16, 1535065), (20, 1228052), (28, 877180), (35, 701744), (40, 614026), (56, 438590), (61, 402640), (70, 350872), (80, 307013), (112, 219295), (122, 201320), (140, 175436), (244, 100660), (280, 87718), (305, 80528), (427, 57520), (488, 50330), (560, 43859), (610, 40264), (719, 34160), (854, 28760), (976, 25165), (1220, 20132), (1438, 17080), (1708, 14380), (2135, 11504), (2440, 10066), (2876, 8540), (3416, 7190), (3595, 6832), (4270, 5752), (4880, 5033)]