320325824

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55001}}^1$

素因数の和:55033

約数の個数: 56

約数和(自身を含む): 782348448

約数和(自身を除く): 462022624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 55001, 110002, 220004, 385007, 440008, 715013, 770014, 880016, 1430026, 1540028, 1760032, 2860052, 3080056, 3520064, 5005091, 5720104, 6160112, 10010182, 11440208, 12320224, 20020364, 22880416, 24640448, 40040728, 45760832, 80081456, 160162912, 320325824]

約数ペア:

[(1, 320325824), (2, 160162912), (4, 80081456), (7, 45760832), (8, 40040728), (13, 24640448), (14, 22880416), (16, 20020364), (26, 12320224), (28, 11440208), (32, 10010182), (52, 6160112), (56, 5720104), (64, 5005091), (91, 3520064), (104, 3080056), (112, 2860052), (182, 1760032), (208, 1540028), (224, 1430026), (364, 880016), (416, 770014), (448, 715013), (728, 440008), (832, 385007), (1456, 220004), (2912, 110002), (5824, 55001)]