86842000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6233

約数の個数: 80

約数和(自身を含む): 240020352

約数和(自身を除く): 153178352

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, 2800, 3500, 6203, 7000, 12406, 14000, 24812, 31015, 43421, 49624, 62030, 86842, 99248, 124060, 155075, 173684, 217105, 248120, 310150, 347368, 434210, 496240, 620300, 694736, 775375, 868420, 1085525, 1240600, 1550750, 1736840, 2171050, 2481200, 3101500, 3473680, 4342100, 5427625, 6203000, 8684200, 10855250, 12406000, 17368400, 21710500, 43421000, 86842000]

約数ペア:

[(1, 86842000), (2, 43421000), (4, 21710500), (5, 17368400), (7, 12406000), (8, 10855250), (10, 8684200), (14, 6203000), (16, 5427625), (20, 4342100), (25, 3473680), (28, 3101500), (35, 2481200), (40, 2171050), (50, 1736840), (56, 1550750), (70, 1240600), (80, 1085525), (100, 868420), (112, 775375), (125, 694736), (140, 620300), (175, 496240), (200, 434210), (250, 347368), (280, 310150), (350, 248120), (400, 217105), (500, 173684), (560, 155075), (700, 124060), (875, 99248), (1000, 86842), (1400, 62030), (1750, 49624), (2000, 43421), (2800, 31015), (3500, 24812), (6203, 14000), (7000, 12406)]