19359240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 60091200

約数和(自身を除く): 40731960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 5563, 11126, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 111260, 133512, 161327, 166890, 222520, 322654, 333780, 483981, 645308, 667560, 806635, 967962, 1290616, 1613270, 1935924, 2419905, 3226540, 3871848, 4839810, 6453080, 9679620, 19359240]

約数ペア:

[(1, 19359240), (2, 9679620), (3, 6453080), (4, 4839810), (5, 3871848), (6, 3226540), (8, 2419905), (10, 1935924), (12, 1613270), (15, 1290616), (20, 967962), (24, 806635), (29, 667560), (30, 645308), (40, 483981), (58, 333780), (60, 322654), (87, 222520), (116, 166890), (120, 161327), (145, 133512), (174, 111260), (232, 83445), (290, 66756), (348, 55630), (435, 44504), (580, 33378), (696, 27815), (870, 22252), (1160, 16689), (1740, 11126), (3480, 5563)]