1588054780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{265561}}^1$

素因数の和:265606

約数の個数: 48

約数和(自身を含む): 3747610944

約数和(自身を除く): 2159556164

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 265561, 531122, 1062244, 1327805, 2655610, 3452293, 5311220, 6107903, 6904586, 12215806, 13809172, 17261465, 24431612, 30539515, 34522930, 61079030, 69045860, 79402739, 122158060, 158805478, 317610956, 397013695, 794027390, 1588054780]

約数ペア:

[(1, 1588054780), (2, 794027390), (4, 397013695), (5, 317610956), (10, 158805478), (13, 122158060), (20, 79402739), (23, 69045860), (26, 61079030), (46, 34522930), (52, 30539515), (65, 24431612), (92, 17261465), (115, 13809172), (130, 12215806), (230, 6904586), (260, 6107903), (299, 5311220), (460, 3452293), (598, 2655610), (1196, 1327805), (1495, 1062244), (2990, 531122), (5980, 265561)]