24760720

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7549}}^1$

素因数の和:7603

約数の個数: 40

約数和(自身を含む): 58980600

約数和(自身を除く): 34219880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 7549, 15098, 30196, 37745, 60392, 75490, 120784, 150980, 301960, 309509, 603920, 619018, 1238036, 1547545, 2476072, 3095090, 4952144, 6190180, 12380360, 24760720]

約数ペア:

[(1, 24760720), (2, 12380360), (4, 6190180), (5, 4952144), (8, 3095090), (10, 2476072), (16, 1547545), (20, 1238036), (40, 619018), (41, 603920), (80, 309509), (82, 301960), (164, 150980), (205, 120784), (328, 75490), (410, 60392), (656, 37745), (820, 30196), (1640, 15098), (3280, 7549)]