1528291040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 3699470880

約数和(自身を除く): 2171179840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 229, 265, 424, 458, 530, 787, 848, 916, 1060, 1145, 1574, 1696, 1832, 2120, 2290, 3148, 3664, 3935, 4240, 4580, 6296, 7328, 7870, 8480, 9160, 12137, 12592, 15740, 18320, 24274, 25184, 31480, 36640, 41711, 48548, 60685, 62960, 83422, 97096, 121370, 125920, 166844, 180223, 194192, 208555, 242740, 333688, 360446, 388384, 417110, 485480, 667376, 720892, 834220, 901115, 970960, 1334752, 1441784, 1668440, 1802230, 1941920, 2883568, 3336880, 3604460, 5767136, 6673760, 7208920, 9551819, 14417840, 19103638, 28835680, 38207276, 47759095, 76414552, 95518190, 152829104, 191036380, 305658208, 382072760, 764145520, 1528291040]

約数ペア:

[(1, 1528291040), (2, 764145520), (4, 382072760), (5, 305658208), (8, 191036380), (10, 152829104), (16, 95518190), (20, 76414552), (32, 47759095), (40, 38207276), (53, 28835680), (80, 19103638), (106, 14417840), (160, 9551819), (212, 7208920), (229, 6673760), (265, 5767136), (424, 3604460), (458, 3336880), (530, 2883568), (787, 1941920), (848, 1802230), (916, 1668440), (1060, 1441784), (1145, 1334752), (1574, 970960), (1696, 901115), (1832, 834220), (2120, 720892), (2290, 667376), (3148, 485480), (3664, 417110), (3935, 388384), (4240, 360446), (4580, 333688), (6296, 242740), (7328, 208555), (7870, 194192), (8480, 180223), (9160, 166844), (12137, 125920), (12592, 121370), (15740, 97096), (18320, 83422), (24274, 62960), (25184, 60685), (31480, 48548), (36640, 41711)]