71536376080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68784977}}^1$

素因数の和:68785003

約数の個数: 40

約数和(自身を含む): 179116082712

約数和(自身を除く): 107579706632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 68784977, 137569954, 275139908, 343924885, 550279816, 687849770, 894204701, 1100559632, 1375699540, 1788409402, 2751399080, 3576818804, 4471023505, 5502798160, 7153637608, 8942047010, 14307275216, 17884094020, 35768188040, 71536376080]

約数ペア:

[(1, 71536376080), (2, 35768188040), (4, 17884094020), (5, 14307275216), (8, 8942047010), (10, 7153637608), (13, 5502798160), (16, 4471023505), (20, 3576818804), (26, 2751399080), (40, 1788409402), (52, 1375699540), (65, 1100559632), (80, 894204701), (104, 687849770), (130, 550279816), (208, 343924885), (260, 275139908), (520, 137569954), (1040, 68784977)]