63673535920

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1237}}^1\times {\mathrm{5903}}^1$

素因数の和:7262

約数の個数: 80

約数和(自身を含む): 149545249920

約数和(自身を除く): 85871714000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1237, 1744, 2180, 2474, 4360, 4948, 5903, 6185, 8720, 9896, 11806, 12370, 19792, 23612, 24740, 29515, 47224, 49480, 59030, 94448, 98960, 118060, 134833, 236120, 269666, 472240, 539332, 643427, 674165, 1078664, 1286854, 1348330, 2157328, 2573708, 2696660, 3217135, 5147416, 5393320, 6434270, 7302011, 10294832, 10786640, 12868540, 14604022, 25737080, 29208044, 36510055, 51474160, 58416088, 73020110, 116832176, 146040220, 292080440, 584160880, 795919199, 1591838398, 3183676796, 3979595995, 6367353592, 7959191990, 12734707184, 15918383980, 31836767960, 63673535920]

約数ペア:

[(1, 63673535920), (2, 31836767960), (4, 15918383980), (5, 12734707184), (8, 7959191990), (10, 6367353592), (16, 3979595995), (20, 3183676796), (40, 1591838398), (80, 795919199), (109, 584160880), (218, 292080440), (436, 146040220), (545, 116832176), (872, 73020110), (1090, 58416088), (1237, 51474160), (1744, 36510055), (2180, 29208044), (2474, 25737080), (4360, 14604022), (4948, 12868540), (5903, 10786640), (6185, 10294832), (8720, 7302011), (9896, 6434270), (11806, 5393320), (12370, 5147416), (19792, 3217135), (23612, 2696660), (24740, 2573708), (29515, 2157328), (47224, 1348330), (49480, 1286854), (59030, 1078664), (94448, 674165), (98960, 643427), (118060, 539332), (134833, 472240), (236120, 269666)]