9648980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12849580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 719, 1220, 1342, 1438, 2684, 2876, 3355, 3595, 6710, 7190, 7909, 13420, 14380, 15818, 31636, 39545, 43859, 79090, 87718, 158180, 175436, 219295, 438590, 482449, 877180, 964898, 1929796, 2412245, 4824490, 9648980]

約数ペア:

[(1, 9648980), (2, 4824490), (4, 2412245), (5, 1929796), (10, 964898), (11, 877180), (20, 482449), (22, 438590), (44, 219295), (55, 175436), (61, 158180), (110, 87718), (122, 79090), (220, 43859), (244, 39545), (305, 31636), (610, 15818), (671, 14380), (719, 13420), (1220, 7909), (1342, 7190), (1438, 6710), (2684, 3595), (2876, 3355)]