7017440

素因数分解:

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

素因数の和:795

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 9856480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 719, 976, 1220, 1438, 1952, 2440, 2876, 3595, 4880, 5752, 7190, 9760, 11504, 14380, 23008, 28760, 43859, 57520, 87718, 115040, 175436, 219295, 350872, 438590, 701744, 877180, 1403488, 1754360, 3508720, 7017440]

約数ペア:

[(1, 7017440), (2, 3508720), (4, 1754360), (5, 1403488), (8, 877180), (10, 701744), (16, 438590), (20, 350872), (32, 219295), (40, 175436), (61, 115040), (80, 87718), (122, 57520), (160, 43859), (244, 28760), (305, 23008), (488, 14380), (610, 11504), (719, 9760), (976, 7190), (1220, 5752), (1438, 4880), (1952, 3595), (2440, 2876)]