66068600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25440

約数の個数: 48

約数和(自身を含む): 165432120

約数和(自身を除く): 99363520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 25411, 50822, 101644, 127055, 203288, 254110, 330343, 508220, 635275, 660686, 1016440, 1270550, 1321372, 1651715, 2541100, 2642744, 3303430, 5082200, 6606860, 8258575, 13213720, 16517150, 33034300, 66068600]

約数ペア:

[(1, 66068600), (2, 33034300), (4, 16517150), (5, 13213720), (8, 8258575), (10, 6606860), (13, 5082200), (20, 3303430), (25, 2642744), (26, 2541100), (40, 1651715), (50, 1321372), (52, 1270550), (65, 1016440), (100, 660686), (104, 635275), (130, 508220), (200, 330343), (260, 254110), (325, 203288), (520, 127055), (650, 101644), (1300, 50822), (2600, 25411)]