22000920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1319}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 44527080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1319, 1390, 1668, 2085, 2638, 2780, 3336, 3957, 4170, 5276, 5560, 6595, 7914, 8340, 10552, 13190, 15828, 16680, 19785, 26380, 31656, 39570, 52760, 79140, 158280, 183341, 366682, 550023, 733364, 916705, 1100046, 1466728, 1833410, 2200092, 2750115, 3666820, 4400184, 5500230, 7333640, 11000460, 22000920]

約数ペア:

[(1, 22000920), (2, 11000460), (3, 7333640), (4, 5500230), (5, 4400184), (6, 3666820), (8, 2750115), (10, 2200092), (12, 1833410), (15, 1466728), (20, 1100046), (24, 916705), (30, 733364), (40, 550023), (60, 366682), (120, 183341), (139, 158280), (278, 79140), (417, 52760), (556, 39570), (695, 31656), (834, 26380), (1112, 19785), (1319, 16680), (1390, 15828), (1668, 13190), (2085, 10552), (2638, 8340), (2780, 7914), (3336, 6595), (3957, 5560), (4170, 5276)]