47396000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 126722232

約数和(自身を除く): 79326232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 41, 50, 68, 80, 82, 85, 100, 125, 136, 160, 164, 170, 200, 205, 250, 272, 289, 328, 340, 400, 410, 425, 500, 544, 578, 656, 680, 697, 800, 820, 850, 1000, 1025, 1156, 1312, 1360, 1394, 1445, 1640, 1700, 2000, 2050, 2125, 2312, 2720, 2788, 2890, 3280, 3400, 3485, 4000, 4100, 4250, 4624, 5125, 5576, 5780, 6560, 6800, 6970, 7225, 8200, 8500, 9248, 10250, 11152, 11560, 11849, 13600, 13940, 14450, 16400, 17000, 17425, 20500, 22304, 23120, 23698, 27880, 28900, 32800, 34000, 34850, 36125, 41000, 46240, 47396, 55760, 57800, 59245, 68000, 69700, 72250, 82000, 87125, 94792, 111520, 115600, 118490, 139400, 144500, 164000, 174250, 189584, 231200, 236980, 278800, 289000, 296225, 348500, 379168, 473960, 557600, 578000, 592450, 697000, 947920, 1156000, 1184900, 1394000, 1481125, 1895840, 2369800, 2788000, 2962250, 4739600, 5924500, 9479200, 11849000, 23698000, 47396000]

約数ペア:

[(1, 47396000), (2, 23698000), (4, 11849000), (5, 9479200), (8, 5924500), (10, 4739600), (16, 2962250), (17, 2788000), (20, 2369800), (25, 1895840), (32, 1481125), (34, 1394000), (40, 1184900), (41, 1156000), (50, 947920), (68, 697000), (80, 592450), (82, 578000), (85, 557600), (100, 473960), (125, 379168), (136, 348500), (160, 296225), (164, 289000), (170, 278800), (200, 236980), (205, 231200), (250, 189584), (272, 174250), (289, 164000), (328, 144500), (340, 139400), (400, 118490), (410, 115600), (425, 111520), (500, 94792), (544, 87125), (578, 82000), (656, 72250), (680, 69700), (697, 68000), (800, 59245), (820, 57800), (850, 55760), (1000, 47396), (1025, 46240), (1156, 41000), (1312, 36125), (1360, 34850), (1394, 34000), (1445, 32800), (1640, 28900), (1700, 27880), (2000, 23698), (2050, 23120), (2125, 22304), (2312, 20500), (2720, 17425), (2788, 17000), (2890, 16400), (3280, 14450), (3400, 13940), (3485, 13600), (4000, 11849), (4100, 11560), (4250, 11152), (4624, 10250), (5125, 9248), (5576, 8500), (5780, 8200), (6560, 7225), (6800, 6970)]