22024880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 53996544

約数和(自身を除く): 31971664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 83, 107, 124, 155, 166, 214, 248, 310, 332, 415, 428, 496, 535, 620, 664, 830, 856, 1070, 1240, 1328, 1660, 1712, 2140, 2480, 2573, 3317, 3320, 4280, 5146, 6634, 6640, 8560, 8881, 10292, 12865, 13268, 16585, 17762, 20584, 25730, 26536, 33170, 35524, 41168, 44405, 51460, 53072, 66340, 71048, 88810, 102920, 132680, 142096, 177620, 205840, 265360, 275311, 355240, 550622, 710480, 1101244, 1376555, 2202488, 2753110, 4404976, 5506220, 11012440, 22024880]

約数ペア:

[(1, 22024880), (2, 11012440), (4, 5506220), (5, 4404976), (8, 2753110), (10, 2202488), (16, 1376555), (20, 1101244), (31, 710480), (40, 550622), (62, 355240), (80, 275311), (83, 265360), (107, 205840), (124, 177620), (155, 142096), (166, 132680), (214, 102920), (248, 88810), (310, 71048), (332, 66340), (415, 53072), (428, 51460), (496, 44405), (535, 41168), (620, 35524), (664, 33170), (830, 26536), (856, 25730), (1070, 20584), (1240, 17762), (1328, 16585), (1660, 13268), (1712, 12865), (2140, 10292), (2480, 8881), (2573, 8560), (3317, 6640), (3320, 6634), (4280, 5146)]