805732000

素因数分解:

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

素因数の和:117

約数の個数: 192

約数和(自身を含む): 2154690720

約数和(自身を除く): 1348958720

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, 4913, 5125, 5576, 5780, 6560, 6800, 6970, 7225, 8200, 8500, 9248, 9826, 10250, 11152, 11560, 11849, 13600, 13940, 14450, 16400, 17000, 17425, 19652, 20500, 22304, 23120, 23698, 24565, 27880, 28900, 32800, 34000, 34850, 36125, 39304, 41000, 46240, 47396, 49130, 55760, 57800, 59245, 68000, 69700, 72250, 78608, 82000, 87125, 94792, 98260, 111520, 115600, 118490, 122825, 139400, 144500, 157216, 164000, 174250, 189584, 196520, 201433, 231200, 236980, 245650, 278800, 289000, 296225, 348500, 379168, 393040, 402866, 473960, 491300, 557600, 578000, 592450, 614125, 697000, 786080, 805732, 947920, 982600, 1007165, 1156000, 1184900, 1228250, 1394000, 1481125, 1611464, 1895840, 1965200, 2014330, 2369800, 2456500, 2788000, 2962250, 3222928, 3930400, 4028660, 4739600, 4913000, 5035825, 5924500, 6445856, 8057320, 9479200, 9826000, 10071650, 11849000, 16114640, 19652000, 20143300, 23698000, 25179125, 32229280, 40286600, 47396000, 50358250, 80573200, 100716500, 161146400, 201433000, 402866000, 805732000]

約数ペア:

[(1, 805732000), (2, 402866000), (4, 201433000), (5, 161146400), (8, 100716500), (10, 80573200), (16, 50358250), (17, 47396000), (20, 40286600), (25, 32229280), (32, 25179125), (34, 23698000), (40, 20143300), (41, 19652000), (50, 16114640), (68, 11849000), (80, 10071650), (82, 9826000), (85, 9479200), (100, 8057320), (125, 6445856), (136, 5924500), (160, 5035825), (164, 4913000), (170, 4739600), (200, 4028660), (205, 3930400), (250, 3222928), (272, 2962250), (289, 2788000), (328, 2456500), (340, 2369800), (400, 2014330), (410, 1965200), (425, 1895840), (500, 1611464), (544, 1481125), (578, 1394000), (656, 1228250), (680, 1184900), (697, 1156000), (800, 1007165), (820, 982600), (850, 947920), (1000, 805732), (1025, 786080), (1156, 697000), (1312, 614125), (1360, 592450), (1394, 578000), (1445, 557600), (1640, 491300), (1700, 473960), (2000, 402866), (2050, 393040), (2125, 379168), (2312, 348500), (2720, 296225), (2788, 289000), (2890, 278800), (3280, 245650), (3400, 236980), (3485, 231200), (4000, 201433), (4100, 196520), (4250, 189584), (4624, 174250), (4913, 164000), (5125, 157216), (5576, 144500), (5780, 139400), (6560, 122825), (6800, 118490), (6970, 115600), (7225, 111520), (8200, 98260), (8500, 94792), (9248, 87125), (9826, 82000), (10250, 78608), (11152, 72250), (11560, 69700), (11849, 68000), (13600, 59245), (13940, 57800), (14450, 55760), (16400, 49130), (17000, 47396), (17425, 46240), (19652, 41000), (20500, 39304), (22304, 36125), (23120, 34850), (23698, 34000), (24565, 32800), (27880, 28900)]