210070240

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2741}}^1$

素因数の和:3235

約数の個数: 48

約数和(自身を含む): 497508480

約数和(自身を除く): 287438240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1916, 2395, 2741, 3832, 4790, 5482, 7664, 9580, 10964, 13705, 15328, 19160, 21928, 27410, 38320, 43856, 54820, 76640, 87712, 109640, 219280, 438560, 1312939, 2625878, 5251756, 6564695, 10503512, 13129390, 21007024, 26258780, 42014048, 52517560, 105035120, 210070240]

約数ペア:

[(1, 210070240), (2, 105035120), (4, 52517560), (5, 42014048), (8, 26258780), (10, 21007024), (16, 13129390), (20, 10503512), (32, 6564695), (40, 5251756), (80, 2625878), (160, 1312939), (479, 438560), (958, 219280), (1916, 109640), (2395, 87712), (2741, 76640), (3832, 54820), (4790, 43856), (5482, 38320), (7664, 27410), (9580, 21928), (10964, 19160), (13705, 15328)]