10778560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2621

約数の個数: 56

約数和(自身を含む): 27651456

約数和(自身を除く): 16872896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 2591, 4160, 5182, 10364, 12955, 20728, 25910, 33683, 41456, 51820, 67366, 82912, 103640, 134732, 165824, 168415, 207280, 269464, 336830, 414560, 538928, 673660, 829120, 1077856, 1347320, 2155712, 2694640, 5389280, 10778560]

約数ペア:

[(1, 10778560), (2, 5389280), (4, 2694640), (5, 2155712), (8, 1347320), (10, 1077856), (13, 829120), (16, 673660), (20, 538928), (26, 414560), (32, 336830), (40, 269464), (52, 207280), (64, 168415), (65, 165824), (80, 134732), (104, 103640), (130, 82912), (160, 67366), (208, 51820), (260, 41456), (320, 33683), (416, 25910), (520, 20728), (832, 12955), (1040, 10364), (2080, 5182), (2591, 4160)]