4041280

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 9811512

約数和(自身を除く): 5770232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 173, 292, 320, 346, 365, 584, 692, 730, 865, 1168, 1384, 1460, 1730, 2336, 2768, 2920, 3460, 4672, 5536, 5840, 6920, 11072, 11680, 12629, 13840, 23360, 25258, 27680, 50516, 55360, 63145, 101032, 126290, 202064, 252580, 404128, 505160, 808256, 1010320, 2020640, 4041280]

約数ペア:

[(1, 4041280), (2, 2020640), (4, 1010320), (5, 808256), (8, 505160), (10, 404128), (16, 252580), (20, 202064), (32, 126290), (40, 101032), (64, 63145), (73, 55360), (80, 50516), (146, 27680), (160, 25258), (173, 23360), (292, 13840), (320, 12629), (346, 11680), (365, 11072), (584, 6920), (692, 5840), (730, 5536), (865, 4672), (1168, 3460), (1384, 2920), (1460, 2768), (1730, 2336)]