516964150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4513}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 1007524800

約数和(自身を除く): 490560650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 79, 145, 158, 290, 395, 725, 790, 1450, 1975, 2291, 3950, 4513, 4582, 9026, 11455, 22565, 22910, 45130, 57275, 112825, 114550, 130877, 225650, 261754, 356527, 654385, 713054, 1308770, 1782635, 3271925, 3565270, 6543850, 8913175, 10339283, 17826350, 20678566, 51696415, 103392830, 258482075, 516964150]

約数ペア:

[(1, 516964150), (2, 258482075), (5, 103392830), (10, 51696415), (25, 20678566), (29, 17826350), (50, 10339283), (58, 8913175), (79, 6543850), (145, 3565270), (158, 3271925), (290, 1782635), (395, 1308770), (725, 713054), (790, 654385), (1450, 356527), (1975, 261754), (2291, 225650), (3950, 130877), (4513, 114550), (4582, 112825), (9026, 57275), (11455, 45130), (22565, 22910)]