26946400

素因数分解:

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

素因数の和:2624

約数の個数: 72

約数和(自身を含む): 70870464

約数和(自身を除く): 43924064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2591, 2600, 5182, 5200, 10364, 10400, 12955, 20728, 25910, 33683, 41456, 51820, 64775, 67366, 82912, 103640, 129550, 134732, 168415, 207280, 259100, 269464, 336830, 414560, 518200, 538928, 673660, 842075, 1036400, 1077856, 1347320, 1684150, 2072800, 2694640, 3368300, 5389280, 6736600, 13473200, 26946400]

約数ペア:

[(1, 26946400), (2, 13473200), (4, 6736600), (5, 5389280), (8, 3368300), (10, 2694640), (13, 2072800), (16, 1684150), (20, 1347320), (25, 1077856), (26, 1036400), (32, 842075), (40, 673660), (50, 538928), (52, 518200), (65, 414560), (80, 336830), (100, 269464), (104, 259100), (130, 207280), (160, 168415), (200, 134732), (208, 129550), (260, 103640), (325, 82912), (400, 67366), (416, 64775), (520, 51820), (650, 41456), (800, 33683), (1040, 25910), (1300, 20728), (2080, 12955), (2591, 10400), (2600, 10364), (5182, 5200)]