14244400

素因数分解:

$2^4\times 5^2\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 60

約数和(自身を含む): 34596000

約数和(自身を除く): 20351600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 149, 200, 239, 298, 400, 478, 596, 745, 956, 1192, 1195, 1490, 1912, 2384, 2390, 2980, 3725, 3824, 4780, 5960, 5975, 7450, 9560, 11920, 11950, 14900, 19120, 23900, 29800, 35611, 47800, 59600, 71222, 95600, 142444, 178055, 284888, 356110, 569776, 712220, 890275, 1424440, 1780550, 2848880, 3561100, 7122200, 14244400]

約数ペア:

[(1, 14244400), (2, 7122200), (4, 3561100), (5, 2848880), (8, 1780550), (10, 1424440), (16, 890275), (20, 712220), (25, 569776), (40, 356110), (50, 284888), (80, 178055), (100, 142444), (149, 95600), (200, 71222), (239, 59600), (298, 47800), (400, 35611), (478, 29800), (596, 23900), (745, 19120), (956, 14900), (1192, 11950), (1195, 11920), (1490, 9560), (1912, 7450), (2384, 5975), (2390, 5960), (2980, 4780), (3725, 3824)]