9611840

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{613}}^1$

素因数の和:644

約数の個数: 84

約数和(自身を含む): 26668476

約数和(自身を除く): 17056636

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 613, 784, 980, 1120, 1226, 1568, 1960, 2240, 2452, 3065, 3136, 3920, 4291, 4904, 6130, 7840, 8582, 9808, 12260, 15680, 17164, 19616, 21455, 24520, 30037, 34328, 39232, 42910, 49040, 60074, 68656, 85820, 98080, 120148, 137312, 150185, 171640, 196160, 240296, 274624, 300370, 343280, 480592, 600740, 686560, 961184, 1201480, 1373120, 1922368, 2402960, 4805920, 9611840]

約数ペア:

[(1, 9611840), (2, 4805920), (4, 2402960), (5, 1922368), (7, 1373120), (8, 1201480), (10, 961184), (14, 686560), (16, 600740), (20, 480592), (28, 343280), (32, 300370), (35, 274624), (40, 240296), (49, 196160), (56, 171640), (64, 150185), (70, 137312), (80, 120148), (98, 98080), (112, 85820), (140, 68656), (160, 60074), (196, 49040), (224, 42910), (245, 39232), (280, 34328), (320, 30037), (392, 24520), (448, 21455), (490, 19616), (560, 17164), (613, 15680), (784, 12260), (980, 9808), (1120, 8582), (1226, 7840), (1568, 6130), (1960, 4904), (2240, 4291), (2452, 3920), (3065, 3136)]