36640858880

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{31771}}^1$

素因数の和:31862

約数の個数: 144

約数和(自身を含む): 94685389344

約数和(自身を除く): 58044530464

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 256, 265, 272, 320, 340, 424, 530, 544, 640, 680, 848, 901, 1060, 1088, 1280, 1360, 1696, 1802, 2120, 2176, 2720, 3392, 3604, 4240, 4352, 4505, 5440, 6784, 7208, 8480, 9010, 10880, 13568, 14416, 16960, 18020, 21760, 28832, 31771, 33920, 36040, 57664, 63542, 67840, 72080, 115328, 127084, 144160, 158855, 230656, 254168, 288320, 317710, 508336, 540107, 576640, 635420, 1016672, 1080214, 1153280, 1270840, 1683863, 2033344, 2160428, 2541680, 2700535, 3367726, 4066688, 4320856, 5083360, 5401070, 6735452, 8133376, 8419315, 8641712, 10166720, 10802140, 13470904, 16838630, 17283424, 20333440, 21604280, 26941808, 28625671, 33677260, 34566848, 40666880, 43208560, 53883616, 57251342, 67354520, 69133696, 86417120, 107767232, 114502684, 134709040, 138267392, 143128355, 172834240, 215534464, 229005368, 269418080, 286256710, 345668480, 431068928, 458010736, 538836160, 572513420, 691336960, 916021472, 1077672320, 1145026840, 1832042944, 2155344640, 2290053680, 3664085888, 4580107360, 7328171776, 9160214720, 18320429440, 36640858880]

約数ペア:

[(1, 36640858880), (2, 18320429440), (4, 9160214720), (5, 7328171776), (8, 4580107360), (10, 3664085888), (16, 2290053680), (17, 2155344640), (20, 1832042944), (32, 1145026840), (34, 1077672320), (40, 916021472), (53, 691336960), (64, 572513420), (68, 538836160), (80, 458010736), (85, 431068928), (106, 345668480), (128, 286256710), (136, 269418080), (160, 229005368), (170, 215534464), (212, 172834240), (256, 143128355), (265, 138267392), (272, 134709040), (320, 114502684), (340, 107767232), (424, 86417120), (530, 69133696), (544, 67354520), (640, 57251342), (680, 53883616), (848, 43208560), (901, 40666880), (1060, 34566848), (1088, 33677260), (1280, 28625671), (1360, 26941808), (1696, 21604280), (1802, 20333440), (2120, 17283424), (2176, 16838630), (2720, 13470904), (3392, 10802140), (3604, 10166720), (4240, 8641712), (4352, 8419315), (4505, 8133376), (5440, 6735452), (6784, 5401070), (7208, 5083360), (8480, 4320856), (9010, 4066688), (10880, 3367726), (13568, 2700535), (14416, 2541680), (16960, 2160428), (18020, 2033344), (21760, 1683863), (28832, 1270840), (31771, 1153280), (33920, 1080214), (36040, 1016672), (57664, 635420), (63542, 576640), (67840, 540107), (72080, 508336), (115328, 317710), (127084, 288320), (144160, 254168), (158855, 230656)]