501915760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3338

約数の個数: 80

約数和(自身を含む): 1225591200

約数和(自身を除く): 723675440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 67, 80, 116, 134, 145, 232, 268, 290, 335, 464, 536, 580, 670, 1072, 1160, 1340, 1943, 2320, 2680, 3229, 3886, 5360, 6458, 7772, 9715, 12916, 15544, 16145, 19430, 25832, 31088, 32290, 38860, 51664, 64580, 77720, 93641, 129160, 155440, 187282, 216343, 258320, 374564, 432686, 468205, 749128, 865372, 936410, 1081715, 1498256, 1730744, 1872820, 2163430, 3461488, 3745640, 4326860, 6273947, 7491280, 8653720, 12547894, 17307440, 25095788, 31369735, 50191576, 62739470, 100383152, 125478940, 250957880, 501915760]

約数ペア:

[(1, 501915760), (2, 250957880), (4, 125478940), (5, 100383152), (8, 62739470), (10, 50191576), (16, 31369735), (20, 25095788), (29, 17307440), (40, 12547894), (58, 8653720), (67, 7491280), (80, 6273947), (116, 4326860), (134, 3745640), (145, 3461488), (232, 2163430), (268, 1872820), (290, 1730744), (335, 1498256), (464, 1081715), (536, 936410), (580, 865372), (670, 749128), (1072, 468205), (1160, 432686), (1340, 374564), (1943, 258320), (2320, 216343), (2680, 187282), (3229, 155440), (3886, 129160), (5360, 93641), (6458, 77720), (7772, 64580), (9715, 51664), (12916, 38860), (15544, 32290), (16145, 31088), (19430, 25832)]