5644000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 14859936

約数和(自身を除く): 9215936

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 83, 85, 100, 125, 136, 160, 166, 170, 200, 250, 272, 332, 340, 400, 415, 425, 500, 544, 664, 680, 800, 830, 850, 1000, 1328, 1360, 1411, 1660, 1700, 2000, 2075, 2125, 2656, 2720, 2822, 3320, 3400, 4000, 4150, 4250, 5644, 6640, 6800, 7055, 8300, 8500, 10375, 11288, 13280, 13600, 14110, 16600, 17000, 20750, 22576, 28220, 33200, 34000, 35275, 41500, 45152, 56440, 66400, 68000, 70550, 83000, 112880, 141100, 166000, 176375, 225760, 282200, 332000, 352750, 564400, 705500, 1128800, 1411000, 2822000, 5644000]

約数ペア:

[(1, 5644000), (2, 2822000), (4, 1411000), (5, 1128800), (8, 705500), (10, 564400), (16, 352750), (17, 332000), (20, 282200), (25, 225760), (32, 176375), (34, 166000), (40, 141100), (50, 112880), (68, 83000), (80, 70550), (83, 68000), (85, 66400), (100, 56440), (125, 45152), (136, 41500), (160, 35275), (166, 34000), (170, 33200), (200, 28220), (250, 22576), (272, 20750), (332, 17000), (340, 16600), (400, 14110), (415, 13600), (425, 13280), (500, 11288), (544, 10375), (664, 8500), (680, 8300), (800, 7055), (830, 6800), (850, 6640), (1000, 5644), (1328, 4250), (1360, 4150), (1411, 4000), (1660, 3400), (1700, 3320), (2000, 2822), (2075, 2720), (2125, 2656)]