2012114560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1278

約数の個数: 128

約数和(自身を含む): 5127397200

約数和(自身を除く): 3115282640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 173, 272, 320, 340, 346, 544, 640, 680, 692, 865, 1069, 1088, 1360, 1384, 1730, 2138, 2176, 2720, 2768, 2941, 3460, 4276, 5345, 5440, 5536, 5882, 6920, 8552, 10690, 10880, 11072, 11764, 13840, 14705, 17104, 18173, 21380, 22144, 23528, 27680, 29410, 34208, 36346, 42760, 47056, 55360, 58820, 68416, 72692, 85520, 90865, 94112, 110720, 117640, 136832, 145384, 171040, 181730, 184937, 188224, 235280, 290768, 342080, 363460, 369874, 376448, 470560, 581536, 684160, 726920, 739748, 924685, 941120, 1163072, 1453840, 1479496, 1849370, 1882240, 2326144, 2907680, 2958992, 3143929, 3698740, 5815360, 5917984, 6287858, 7397480, 11630720, 11835968, 12575716, 14794960, 15719645, 23671936, 25151432, 29589920, 31439290, 50302864, 59179840, 62878580, 100605728, 118359680, 125757160, 201211456, 251514320, 402422912, 503028640, 1006057280, 2012114560]

約数ペア:

[(1, 2012114560), (2, 1006057280), (4, 503028640), (5, 402422912), (8, 251514320), (10, 201211456), (16, 125757160), (17, 118359680), (20, 100605728), (32, 62878580), (34, 59179840), (40, 50302864), (64, 31439290), (68, 29589920), (80, 25151432), (85, 23671936), (128, 15719645), (136, 14794960), (160, 12575716), (170, 11835968), (173, 11630720), (272, 7397480), (320, 6287858), (340, 5917984), (346, 5815360), (544, 3698740), (640, 3143929), (680, 2958992), (692, 2907680), (865, 2326144), (1069, 1882240), (1088, 1849370), (1360, 1479496), (1384, 1453840), (1730, 1163072), (2138, 941120), (2176, 924685), (2720, 739748), (2768, 726920), (2941, 684160), (3460, 581536), (4276, 470560), (5345, 376448), (5440, 369874), (5536, 363460), (5882, 342080), (6920, 290768), (8552, 235280), (10690, 188224), (10880, 184937), (11072, 181730), (11764, 171040), (13840, 145384), (14705, 136832), (17104, 117640), (18173, 110720), (21380, 94112), (22144, 90865), (23528, 85520), (27680, 72692), (29410, 68416), (34208, 58820), (36346, 55360), (42760, 47056)]