193468600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{74411}}^1$

素因数の和:74440

約数の個数: 48

約数和(自身を含む): 484422120

約数和(自身を除く): 290953520

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, 74411, 148822, 297644, 372055, 595288, 744110, 967343, 1488220, 1860275, 1934686, 2976440, 3720550, 3869372, 4836715, 7441100, 7738744, 9673430, 14882200, 19346860, 24183575, 38693720, 48367150, 96734300, 193468600]

約数ペア:

[(1, 193468600), (2, 96734300), (4, 48367150), (5, 38693720), (8, 24183575), (10, 19346860), (13, 14882200), (20, 9673430), (25, 7738744), (26, 7441100), (40, 4836715), (50, 3869372), (52, 3720550), (65, 2976440), (100, 1934686), (104, 1860275), (130, 1488220), (200, 967343), (260, 744110), (325, 595288), (520, 372055), (650, 297644), (1300, 148822), (2600, 74411)]