2213694800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3501

約数の個数: 120

約数和(自身を含む): 5629461120

約数和(自身を除く): 3415766320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 71, 80, 92, 100, 115, 142, 184, 200, 230, 284, 355, 368, 400, 460, 568, 575, 710, 920, 1136, 1150, 1420, 1633, 1775, 1840, 2300, 2840, 3266, 3389, 3550, 4600, 5680, 6532, 6778, 7100, 8165, 9200, 13064, 13556, 14200, 16330, 16945, 26128, 27112, 28400, 32660, 33890, 40825, 54224, 65320, 67780, 77947, 81650, 84725, 130640, 135560, 155894, 163300, 169450, 240619, 271120, 311788, 326600, 338900, 389735, 481238, 623576, 653200, 677800, 779470, 962476, 1203095, 1247152, 1355600, 1558940, 1924952, 1948675, 2406190, 3117880, 3849904, 3897350, 4812380, 5534237, 6015475, 6235760, 7794700, 9624760, 11068474, 12030950, 15589400, 19249520, 22136948, 24061900, 27671185, 31178800, 44273896, 48123800, 55342370, 88547792, 96247600, 110684740, 138355925, 221369480, 276711850, 442738960, 553423700, 1106847400, 2213694800]

約数ペア:

[(1, 2213694800), (2, 1106847400), (4, 553423700), (5, 442738960), (8, 276711850), (10, 221369480), (16, 138355925), (20, 110684740), (23, 96247600), (25, 88547792), (40, 55342370), (46, 48123800), (50, 44273896), (71, 31178800), (80, 27671185), (92, 24061900), (100, 22136948), (115, 19249520), (142, 15589400), (184, 12030950), (200, 11068474), (230, 9624760), (284, 7794700), (355, 6235760), (368, 6015475), (400, 5534237), (460, 4812380), (568, 3897350), (575, 3849904), (710, 3117880), (920, 2406190), (1136, 1948675), (1150, 1924952), (1420, 1558940), (1633, 1355600), (1775, 1247152), (1840, 1203095), (2300, 962476), (2840, 779470), (3266, 677800), (3389, 653200), (3550, 623576), (4600, 481238), (5680, 389735), (6532, 338900), (6778, 326600), (7100, 311788), (8165, 271120), (9200, 240619), (13064, 169450), (13556, 163300), (14200, 155894), (16330, 135560), (16945, 130640), (26128, 84725), (27112, 81650), (28400, 77947), (32660, 67780), (33890, 65320), (40825, 54224)]