2502742720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{460063}}^1$

素因数の和:460097

約数の個数: 56

約数和(自身を含む): 6310237824

約数和(自身を除く): 3807495104

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 460063, 920126, 1840252, 2300315, 3680504, 4600630, 7361008, 7821071, 9201260, 14722016, 15642142, 18402520, 29444032, 31284284, 36805040, 39105355, 62568568, 73610080, 78210710, 125137136, 147220160, 156421420, 250274272, 312842840, 500548544, 625685680, 1251371360, 2502742720]

約数ペア:

[(1, 2502742720), (2, 1251371360), (4, 625685680), (5, 500548544), (8, 312842840), (10, 250274272), (16, 156421420), (17, 147220160), (20, 125137136), (32, 78210710), (34, 73610080), (40, 62568568), (64, 39105355), (68, 36805040), (80, 31284284), (85, 29444032), (136, 18402520), (160, 15642142), (170, 14722016), (272, 9201260), (320, 7821071), (340, 7361008), (544, 4600630), (680, 3680504), (1088, 2300315), (1360, 1840252), (2720, 920126), (5440, 460063)]