37898000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2737

約数の個数: 80

約数和(自身を含む): 104767104

約数和(自身を除く): 66869104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2707, 2800, 3500, 5414, 7000, 10828, 13535, 14000, 18949, 21656, 27070, 37898, 43312, 54140, 67675, 75796, 94745, 108280, 135350, 151592, 189490, 216560, 270700, 303184, 338375, 378980, 473725, 541400, 676750, 757960, 947450, 1082800, 1353500, 1515920, 1894900, 2368625, 2707000, 3789800, 4737250, 5414000, 7579600, 9474500, 18949000, 37898000]

約数ペア:

[(1, 37898000), (2, 18949000), (4, 9474500), (5, 7579600), (7, 5414000), (8, 4737250), (10, 3789800), (14, 2707000), (16, 2368625), (20, 1894900), (25, 1515920), (28, 1353500), (35, 1082800), (40, 947450), (50, 757960), (56, 676750), (70, 541400), (80, 473725), (100, 378980), (112, 338375), (125, 303184), (140, 270700), (175, 216560), (200, 189490), (250, 151592), (280, 135350), (350, 108280), (400, 94745), (500, 75796), (560, 67675), (700, 54140), (875, 43312), (1000, 37898), (1400, 27070), (1750, 21656), (2000, 18949), (2707, 14000), (2800, 13535), (3500, 10828), (5414, 7000)]