10080782500

素因数分解:

$2^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{212227}}^1$

素因数の和:212270

約数の個数: 60

約数和(自身を含む): 23205009520

約数和(自身を除く): 13124227020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 625, 950, 1250, 1900, 2375, 2500, 4750, 9500, 11875, 23750, 47500, 212227, 424454, 848908, 1061135, 2122270, 4032313, 4244540, 5305675, 8064626, 10611350, 16129252, 20161565, 21222700, 26528375, 40323130, 53056750, 80646260, 100807825, 106113500, 132641875, 201615650, 265283750, 403231300, 504039125, 530567500, 1008078250, 2016156500, 2520195625, 5040391250, 10080782500]

約数ペア:

[(1, 10080782500), (2, 5040391250), (4, 2520195625), (5, 2016156500), (10, 1008078250), (19, 530567500), (20, 504039125), (25, 403231300), (38, 265283750), (50, 201615650), (76, 132641875), (95, 106113500), (100, 100807825), (125, 80646260), (190, 53056750), (250, 40323130), (380, 26528375), (475, 21222700), (500, 20161565), (625, 16129252), (950, 10611350), (1250, 8064626), (1900, 5305675), (2375, 4244540), (2500, 4032313), (4750, 2122270), (9500, 1061135), (11875, 848908), (23750, 424454), (47500, 212227)]