85280498810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38588461}}^1$

素因数の和:38588498

約数の個数: 32

約数和(自身を含む): 175037263632

約数和(自身を除く): 89756764822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 38588461, 77176922, 192942305, 385884610, 501649993, 656003837, 1003299986, 1312007674, 2508249965, 3280019185, 5016499930, 6560038370, 8528049881, 17056099762, 42640249405, 85280498810]

約数ペア:

[(1, 85280498810), (2, 42640249405), (5, 17056099762), (10, 8528049881), (13, 6560038370), (17, 5016499930), (26, 3280019185), (34, 2508249965), (65, 1312007674), (85, 1003299986), (130, 656003837), (170, 501649993), (221, 385884610), (442, 192942305), (1105, 77176922), (2210, 38588461)]