1796996900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{45959}}^1$

素因数の和:46013

約数の個数: 72

約数和(自身を含む): 4308474240

約数和(自身を除く): 2511477340

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 7820, 9775, 19550, 39100, 45959, 91918, 183836, 229795, 459590, 781303, 919180, 1057057, 1148975, 1562606, 2114114, 2297950, 3125212, 3906515, 4228228, 4595900, 5285285, 7813030, 10570570, 15626060, 17969969, 19532575, 21141140, 26426425, 35939938, 39065150, 52852850, 71879876, 78130300, 89849845, 105705700, 179699690, 359399380, 449249225, 898498450, 1796996900]

約数ペア:

[(1, 1796996900), (2, 898498450), (4, 449249225), (5, 359399380), (10, 179699690), (17, 105705700), (20, 89849845), (23, 78130300), (25, 71879876), (34, 52852850), (46, 39065150), (50, 35939938), (68, 26426425), (85, 21141140), (92, 19532575), (100, 17969969), (115, 15626060), (170, 10570570), (230, 7813030), (340, 5285285), (391, 4595900), (425, 4228228), (460, 3906515), (575, 3125212), (782, 2297950), (850, 2114114), (1150, 1562606), (1564, 1148975), (1700, 1057057), (1955, 919180), (2300, 781303), (3910, 459590), (7820, 229795), (9775, 183836), (19550, 91918), (39100, 45959)]