19150440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5546

約数の個数: 64

約数和(自身を含む): 59443200

約数和(自身を除く): 40292760

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, 5503, 11006, 16509, 22012, 27515, 33018, 44024, 55030, 66036, 82545, 110060, 132072, 159587, 165090, 220120, 319174, 330180, 478761, 638348, 660360, 797935, 957522, 1276696, 1595870, 1915044, 2393805, 3191740, 3830088, 4787610, 6383480, 9575220, 19150440]

約数ペア:

[(1, 19150440), (2, 9575220), (3, 6383480), (4, 4787610), (5, 3830088), (6, 3191740), (8, 2393805), (10, 1915044), (12, 1595870), (15, 1276696), (20, 957522), (24, 797935), (29, 660360), (30, 638348), (40, 478761), (58, 330180), (60, 319174), (87, 220120), (116, 165090), (120, 159587), (145, 132072), (174, 110060), (232, 82545), (290, 66036), (348, 55030), (435, 44024), (580, 33018), (696, 27515), (870, 22012), (1160, 16509), (1740, 11006), (3480, 5503)]