7208000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 112

約数和(自身を含む): 19257264

約数和(自身を除く): 12049264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 64, 68, 80, 85, 100, 106, 125, 136, 160, 170, 200, 212, 250, 265, 272, 320, 340, 400, 424, 425, 500, 530, 544, 680, 800, 848, 850, 901, 1000, 1060, 1088, 1325, 1360, 1600, 1696, 1700, 1802, 2000, 2120, 2125, 2650, 2720, 3392, 3400, 3604, 4000, 4240, 4250, 4505, 5300, 5440, 6625, 6800, 7208, 8000, 8480, 8500, 9010, 10600, 13250, 13600, 14416, 16960, 17000, 18020, 21200, 22525, 26500, 27200, 28832, 34000, 36040, 42400, 45050, 53000, 57664, 68000, 72080, 84800, 90100, 106000, 112625, 136000, 144160, 180200, 212000, 225250, 288320, 360400, 424000, 450500, 720800, 901000, 1441600, 1802000, 3604000, 7208000]

約数ペア:

[(1, 7208000), (2, 3604000), (4, 1802000), (5, 1441600), (8, 901000), (10, 720800), (16, 450500), (17, 424000), (20, 360400), (25, 288320), (32, 225250), (34, 212000), (40, 180200), (50, 144160), (53, 136000), (64, 112625), (68, 106000), (80, 90100), (85, 84800), (100, 72080), (106, 68000), (125, 57664), (136, 53000), (160, 45050), (170, 42400), (200, 36040), (212, 34000), (250, 28832), (265, 27200), (272, 26500), (320, 22525), (340, 21200), (400, 18020), (424, 17000), (425, 16960), (500, 14416), (530, 13600), (544, 13250), (680, 10600), (800, 9010), (848, 8500), (850, 8480), (901, 8000), (1000, 7208), (1060, 6800), (1088, 6625), (1325, 5440), (1360, 5300), (1600, 4505), (1696, 4250), (1700, 4240), (1802, 4000), (2000, 3604), (2120, 3400), (2125, 3392), (2650, 2720)]