6787470640

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{90163}}^1$

素因数の和:91117

約数の個数: 40

約数和(自身を含む): 15797814768

約数和(自身を除く): 9010344128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3764, 4705, 7528, 9410, 15056, 18820, 37640, 75280, 90163, 180326, 360652, 450815, 721304, 901630, 1442608, 1803260, 3606520, 7213040, 84843383, 169686766, 339373532, 424216915, 678747064, 848433830, 1357494128, 1696867660, 3393735320, 6787470640]

約数ペア:

[(1, 6787470640), (2, 3393735320), (4, 1696867660), (5, 1357494128), (8, 848433830), (10, 678747064), (16, 424216915), (20, 339373532), (40, 169686766), (80, 84843383), (941, 7213040), (1882, 3606520), (3764, 1803260), (4705, 1442608), (7528, 901630), (9410, 721304), (15056, 450815), (18820, 360652), (37640, 180326), (75280, 90163)]