11278560800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1084477}}^1$

素因数の和:1084510

約数の個数: 72

約数和(自身を含む): 29651797476

約数和(自身を除く): 18373236676

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, 2600, 5200, 10400, 1084477, 2168954, 4337908, 5422385, 8675816, 10844770, 14098201, 17351632, 21689540, 27111925, 28196402, 34703264, 43379080, 54223850, 56392804, 70491005, 86758160, 108447700, 112785608, 140982010, 173516320, 216895400, 225571216, 281964020, 352455025, 433790800, 451142432, 563928040, 704910050, 867581600, 1127856080, 1409820100, 2255712160, 2819640200, 5639280400, 11278560800]

約数ペア:

[(1, 11278560800), (2, 5639280400), (4, 2819640200), (5, 2255712160), (8, 1409820100), (10, 1127856080), (13, 867581600), (16, 704910050), (20, 563928040), (25, 451142432), (26, 433790800), (32, 352455025), (40, 281964020), (50, 225571216), (52, 216895400), (65, 173516320), (80, 140982010), (100, 112785608), (104, 108447700), (130, 86758160), (160, 70491005), (200, 56392804), (208, 54223850), (260, 43379080), (325, 34703264), (400, 28196402), (416, 27111925), (520, 21689540), (650, 17351632), (800, 14098201), (1040, 10844770), (1300, 8675816), (2080, 5422385), (2600, 4337908), (5200, 2168954), (10400, 1084477)]