2013902080

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1132

約数の個数: 144

約数和(自身を含む): 5113793664

約数和(自身を除く): 3099891584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 67, 80, 92, 115, 128, 134, 160, 184, 230, 256, 268, 320, 335, 368, 460, 536, 640, 670, 736, 920, 1021, 1072, 1280, 1340, 1472, 1541, 1840, 2042, 2144, 2680, 2944, 3082, 3680, 4084, 4288, 5105, 5360, 5888, 6164, 7360, 7705, 8168, 8576, 10210, 10720, 12328, 14720, 15410, 16336, 17152, 20420, 21440, 23483, 24656, 29440, 30820, 32672, 40840, 42880, 46966, 49312, 61640, 65344, 68407, 81680, 85760, 93932, 98624, 117415, 123280, 130688, 136814, 163360, 187864, 197248, 234830, 246560, 261376, 273628, 326720, 342035, 375728, 394496, 469660, 493120, 547256, 653440, 684070, 751456, 939320, 986240, 1094512, 1306880, 1368140, 1502912, 1573361, 1878640, 1972480, 2189024, 2736280, 3005824, 3146722, 3757280, 4378048, 5472560, 6011648, 6293444, 7514560, 7866805, 8756096, 10945120, 12586888, 15029120, 15733610, 17512192, 21890240, 25173776, 30058240, 31467220, 43780480, 50347552, 62934440, 87560960, 100695104, 125868880, 201390208, 251737760, 402780416, 503475520, 1006951040, 2013902080]

約数ペア:

[(1, 2013902080), (2, 1006951040), (4, 503475520), (5, 402780416), (8, 251737760), (10, 201390208), (16, 125868880), (20, 100695104), (23, 87560960), (32, 62934440), (40, 50347552), (46, 43780480), (64, 31467220), (67, 30058240), (80, 25173776), (92, 21890240), (115, 17512192), (128, 15733610), (134, 15029120), (160, 12586888), (184, 10945120), (230, 8756096), (256, 7866805), (268, 7514560), (320, 6293444), (335, 6011648), (368, 5472560), (460, 4378048), (536, 3757280), (640, 3146722), (670, 3005824), (736, 2736280), (920, 2189024), (1021, 1972480), (1072, 1878640), (1280, 1573361), (1340, 1502912), (1472, 1368140), (1541, 1306880), (1840, 1094512), (2042, 986240), (2144, 939320), (2680, 751456), (2944, 684070), (3082, 653440), (3680, 547256), (4084, 493120), (4288, 469660), (5105, 394496), (5360, 375728), (5888, 342035), (6164, 326720), (7360, 273628), (7705, 261376), (8168, 246560), (8576, 234830), (10210, 197248), (10720, 187864), (12328, 163360), (14720, 136814), (15410, 130688), (16336, 123280), (17152, 117415), (20420, 98624), (21440, 93932), (23483, 85760), (24656, 81680), (29440, 68407), (30820, 65344), (32672, 61640), (40840, 49312), (42880, 46966)]