3790640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{967}}^1$

素因数の和:994

約数の個数: 60

約数和(自身を含む): 10262736

約数和(自身を除く): 6472096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 967, 980, 1934, 1960, 3868, 3920, 4835, 6769, 7736, 9670, 13538, 15472, 19340, 27076, 33845, 38680, 47383, 54152, 67690, 77360, 94766, 108304, 135380, 189532, 236915, 270760, 379064, 473830, 541520, 758128, 947660, 1895320, 3790640]

約数ペア:

[(1, 3790640), (2, 1895320), (4, 947660), (5, 758128), (7, 541520), (8, 473830), (10, 379064), (14, 270760), (16, 236915), (20, 189532), (28, 135380), (35, 108304), (40, 94766), (49, 77360), (56, 67690), (70, 54152), (80, 47383), (98, 38680), (112, 33845), (140, 27076), (196, 19340), (245, 15472), (280, 13538), (392, 9670), (490, 7736), (560, 6769), (784, 4835), (967, 3920), (980, 3868), (1934, 1960)]