8584136080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8253977}}^1$

素因数の和:8254003

約数の個数: 40

約数和(自身を含む): 21493358712

約数和(自身を除く): 12909222632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8253977, 16507954, 33015908, 41269885, 66031816, 82539770, 107301701, 132063632, 165079540, 214603402, 330159080, 429206804, 536508505, 660318160, 858413608, 1073017010, 1716827216, 2146034020, 4292068040, 8584136080]

約数ペア:

[(1, 8584136080), (2, 4292068040), (4, 2146034020), (5, 1716827216), (8, 1073017010), (10, 858413608), (13, 660318160), (16, 536508505), (20, 429206804), (26, 330159080), (40, 214603402), (52, 165079540), (65, 132063632), (80, 107301701), (104, 82539770), (130, 66031816), (208, 41269885), (260, 33015908), (520, 16507954), (1040, 8253977)]