22628480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5077

約数の個数: 64

約数和(自身を含む): 61836480

約数和(自身を除く): 39208000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 5051, 10102, 20204, 25255, 35357, 40408, 50510, 70714, 80816, 101020, 141428, 161632, 176785, 202040, 282856, 323264, 353570, 404080, 565712, 646528, 707140, 808160, 1131424, 1414280, 1616320, 2262848, 2828560, 3232640, 4525696, 5657120, 11314240, 22628480]

約数ペア:

[(1, 22628480), (2, 11314240), (4, 5657120), (5, 4525696), (7, 3232640), (8, 2828560), (10, 2262848), (14, 1616320), (16, 1414280), (20, 1131424), (28, 808160), (32, 707140), (35, 646528), (40, 565712), (56, 404080), (64, 353570), (70, 323264), (80, 282856), (112, 202040), (128, 176785), (140, 161632), (160, 141428), (224, 101020), (280, 80816), (320, 70714), (448, 50510), (560, 40408), (640, 35357), (896, 25255), (1120, 20204), (2240, 10102), (4480, 5051)]