19839480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5744

約数の個数: 64

約数和(自身を含む): 61581600

約数和(自身を除く): 41742120

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, 5701, 11402, 17103, 22804, 28505, 34206, 45608, 57010, 68412, 85515, 114020, 136824, 165329, 171030, 228040, 330658, 342060, 495987, 661316, 684120, 826645, 991974, 1322632, 1653290, 1983948, 2479935, 3306580, 3967896, 4959870, 6613160, 9919740, 19839480]

約数ペア:

[(1, 19839480), (2, 9919740), (3, 6613160), (4, 4959870), (5, 3967896), (6, 3306580), (8, 2479935), (10, 1983948), (12, 1653290), (15, 1322632), (20, 991974), (24, 826645), (29, 684120), (30, 661316), (40, 495987), (58, 342060), (60, 330658), (87, 228040), (116, 171030), (120, 165329), (145, 136824), (174, 114020), (232, 85515), (290, 68412), (348, 57010), (435, 45608), (580, 34206), (696, 28505), (870, 22804), (1160, 17103), (1740, 11402), (3480, 5701)]