27206800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4036

約数の個数: 60

約数和(自身を含む): 69226596

約数和(自身を除く): 42019796

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 4001, 6800, 8002, 16004, 20005, 32008, 40010, 64016, 68017, 80020, 100025, 136034, 160040, 200050, 272068, 320080, 340085, 400100, 544136, 680170, 800200, 1088272, 1360340, 1600400, 1700425, 2720680, 3400850, 5441360, 6801700, 13603400, 27206800]

約数ペア:

[(1, 27206800), (2, 13603400), (4, 6801700), (5, 5441360), (8, 3400850), (10, 2720680), (16, 1700425), (17, 1600400), (20, 1360340), (25, 1088272), (34, 800200), (40, 680170), (50, 544136), (68, 400100), (80, 340085), (85, 320080), (100, 272068), (136, 200050), (170, 160040), (200, 136034), (272, 100025), (340, 80020), (400, 68017), (425, 64016), (680, 40010), (850, 32008), (1360, 20005), (1700, 16004), (3400, 8002), (4001, 6800)]