22067680

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 52662960

約数和(自身を除く): 30595280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1289, 1712, 2140, 2578, 3424, 4280, 5156, 6445, 8560, 10312, 12890, 17120, 20624, 25780, 41248, 51560, 103120, 137923, 206240, 275846, 551692, 689615, 1103384, 1379230, 2206768, 2758460, 4413536, 5516920, 11033840, 22067680]

約数ペア:

[(1, 22067680), (2, 11033840), (4, 5516920), (5, 4413536), (8, 2758460), (10, 2206768), (16, 1379230), (20, 1103384), (32, 689615), (40, 551692), (80, 275846), (107, 206240), (160, 137923), (214, 103120), (428, 51560), (535, 41248), (856, 25780), (1070, 20624), (1289, 17120), (1712, 12890), (2140, 10312), (2578, 8560), (3424, 6445), (4280, 5156)]