1036727372720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{996853243}}^1$

素因数の和:996853269

約数の個数: 40

約数和(自身を含む): 2595805847376

約数和(自身を除く): 1559078474656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 996853243, 1993706486, 3987412972, 4984266215, 7974825944, 9968532430, 12959092159, 15949651888, 19937064860, 25918184318, 39874129720, 51836368636, 64795460795, 79748259440, 103672737272, 129590921590, 207345474544, 259181843180, 518363686360, 1036727372720]

約数ペア:

[(1, 1036727372720), (2, 518363686360), (4, 259181843180), (5, 207345474544), (8, 129590921590), (10, 103672737272), (13, 79748259440), (16, 64795460795), (20, 51836368636), (26, 39874129720), (40, 25918184318), (52, 19937064860), (65, 15949651888), (80, 12959092159), (104, 9968532430), (130, 7974825944), (208, 4984266215), (260, 3987412972), (520, 1993706486), (1040, 996853243)]