48464000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 130319280

約数和(自身を除く): 81855280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 233, 250, 260, 320, 325, 400, 416, 466, 500, 520, 640, 650, 800, 832, 932, 1000, 1040, 1165, 1300, 1600, 1625, 1664, 1864, 2000, 2080, 2330, 2600, 3029, 3200, 3250, 3728, 4000, 4160, 4660, 5200, 5825, 6058, 6500, 7456, 8000, 8320, 9320, 10400, 11650, 12116, 13000, 14912, 15145, 16000, 18640, 20800, 23300, 24232, 26000, 29125, 29824, 30290, 37280, 41600, 46600, 48464, 52000, 58250, 60580, 74560, 75725, 93200, 96928, 104000, 116500, 121160, 149120, 151450, 186400, 193856, 208000, 233000, 242320, 302900, 372800, 378625, 387712, 466000, 484640, 605800, 745600, 757250, 932000, 969280, 1211600, 1514500, 1864000, 1938560, 2423200, 3029000, 3728000, 4846400, 6058000, 9692800, 12116000, 24232000, 48464000]

約数ペア:

[(1, 48464000), (2, 24232000), (4, 12116000), (5, 9692800), (8, 6058000), (10, 4846400), (13, 3728000), (16, 3029000), (20, 2423200), (25, 1938560), (26, 1864000), (32, 1514500), (40, 1211600), (50, 969280), (52, 932000), (64, 757250), (65, 745600), (80, 605800), (100, 484640), (104, 466000), (125, 387712), (128, 378625), (130, 372800), (160, 302900), (200, 242320), (208, 233000), (233, 208000), (250, 193856), (260, 186400), (320, 151450), (325, 149120), (400, 121160), (416, 116500), (466, 104000), (500, 96928), (520, 93200), (640, 75725), (650, 74560), (800, 60580), (832, 58250), (932, 52000), (1000, 48464), (1040, 46600), (1165, 41600), (1300, 37280), (1600, 30290), (1625, 29824), (1664, 29125), (1864, 26000), (2000, 24232), (2080, 23300), (2330, 20800), (2600, 18640), (3029, 16000), (3200, 15145), (3250, 14912), (3728, 13000), (4000, 12116), (4160, 11650), (4660, 10400), (5200, 9320), (5825, 8320), (6058, 8000), (6500, 7456)]