2125837760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 168

約数和(自身を含む): 5449726464

約数和(自身を除く): 3323888704

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 181, 254, 272, 289, 320, 340, 362, 508, 544, 578, 635, 680, 724, 905, 1016, 1088, 1156, 1270, 1360, 1445, 1448, 1810, 2032, 2159, 2312, 2540, 2720, 2890, 2896, 3077, 3620, 4064, 4318, 4624, 5080, 5440, 5780, 5792, 6154, 7240, 8128, 8636, 9248, 10160, 10795, 11560, 11584, 12308, 14480, 15385, 17272, 18496, 20320, 21590, 22987, 23120, 24616, 28960, 30770, 34544, 36703, 40640, 43180, 45974, 46240, 49232, 52309, 57920, 61540, 69088, 73406, 86360, 91948, 92480, 98464, 104618, 114935, 123080, 138176, 146812, 172720, 183515, 183896, 196928, 209236, 229870, 246160, 261545, 293624, 345440, 367030, 367792, 390779, 418472, 459740, 492320, 523090, 587248, 690880, 734060, 735584, 781558, 836944, 919480, 984640, 1046180, 1174496, 1468120, 1471168, 1563116, 1673888, 1838960, 1953895, 2092360, 2348992, 2936240, 3126232, 3347776, 3677920, 3907790, 4184720, 5872480, 6252464, 6643243, 7355840, 7815580, 8369440, 11744960, 12504928, 13286486, 15631160, 16738880, 25009856, 26572972, 31262320, 33216215, 53145944, 62524640, 66432430, 106291888, 125049280, 132864860, 212583776, 265729720, 425167552, 531459440, 1062918880, 2125837760]

約数ペア:

[(1, 2125837760), (2, 1062918880), (4, 531459440), (5, 425167552), (8, 265729720), (10, 212583776), (16, 132864860), (17, 125049280), (20, 106291888), (32, 66432430), (34, 62524640), (40, 53145944), (64, 33216215), (68, 31262320), (80, 26572972), (85, 25009856), (127, 16738880), (136, 15631160), (160, 13286486), (170, 12504928), (181, 11744960), (254, 8369440), (272, 7815580), (289, 7355840), (320, 6643243), (340, 6252464), (362, 5872480), (508, 4184720), (544, 3907790), (578, 3677920), (635, 3347776), (680, 3126232), (724, 2936240), (905, 2348992), (1016, 2092360), (1088, 1953895), (1156, 1838960), (1270, 1673888), (1360, 1563116), (1445, 1471168), (1448, 1468120), (1810, 1174496), (2032, 1046180), (2159, 984640), (2312, 919480), (2540, 836944), (2720, 781558), (2890, 735584), (2896, 734060), (3077, 690880), (3620, 587248), (4064, 523090), (4318, 492320), (4624, 459740), (5080, 418472), (5440, 390779), (5780, 367792), (5792, 367030), (6154, 345440), (7240, 293624), (8128, 261545), (8636, 246160), (9248, 229870), (10160, 209236), (10795, 196928), (11560, 183896), (11584, 183515), (12308, 172720), (14480, 146812), (15385, 138176), (17272, 123080), (18496, 114935), (20320, 104618), (21590, 98464), (22987, 92480), (23120, 91948), (24616, 86360), (28960, 73406), (30770, 69088), (34544, 61540), (36703, 57920), (40640, 52309), (43180, 49232), (45974, 46240)]