67913720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4111}}^1$

素因数の和:4188

約数の個数: 64

約数和(自身を含む): 177638400

約数和(自身を除く): 109724680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 4111, 4130, 8222, 8260, 16444, 16520, 20555, 28777, 32888, 41110, 57554, 82220, 115108, 143885, 164440, 230216, 242549, 287770, 485098, 575540, 970196, 1151080, 1212745, 1697843, 1940392, 2425490, 3395686, 4850980, 6791372, 8489215, 9701960, 13582744, 16978430, 33956860, 67913720]

約数ペア:

[(1, 67913720), (2, 33956860), (4, 16978430), (5, 13582744), (7, 9701960), (8, 8489215), (10, 6791372), (14, 4850980), (20, 3395686), (28, 2425490), (35, 1940392), (40, 1697843), (56, 1212745), (59, 1151080), (70, 970196), (118, 575540), (140, 485098), (236, 287770), (280, 242549), (295, 230216), (413, 164440), (472, 143885), (590, 115108), (826, 82220), (1180, 57554), (1652, 41110), (2065, 32888), (2360, 28777), (3304, 20555), (4111, 16520), (4130, 16444), (8222, 8260)]