10638960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 33393696

約数和(自身を除く): 22754736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 457, 485, 582, 776, 914, 970, 1164, 1371, 1455, 1552, 1828, 1940, 2285, 2328, 2742, 2910, 3656, 3880, 4570, 4656, 5484, 5820, 6855, 7312, 7760, 9140, 10968, 11640, 13710, 18280, 21936, 23280, 27420, 36560, 44329, 54840, 88658, 109680, 132987, 177316, 221645, 265974, 354632, 443290, 531948, 664935, 709264, 886580, 1063896, 1329870, 1773160, 2127792, 2659740, 3546320, 5319480, 10638960]

約数ペア:

[(1, 10638960), (2, 5319480), (3, 3546320), (4, 2659740), (5, 2127792), (6, 1773160), (8, 1329870), (10, 1063896), (12, 886580), (15, 709264), (16, 664935), (20, 531948), (24, 443290), (30, 354632), (40, 265974), (48, 221645), (60, 177316), (80, 132987), (97, 109680), (120, 88658), (194, 54840), (240, 44329), (291, 36560), (388, 27420), (457, 23280), (485, 21936), (582, 18280), (776, 13710), (914, 11640), (970, 10968), (1164, 9140), (1371, 7760), (1455, 7312), (1552, 6855), (1828, 5820), (1940, 5484), (2285, 4656), (2328, 4570), (2742, 3880), (2910, 3656)]