1010320

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 2394936

約数和(自身を除く): 1384616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 173, 292, 346, 365, 584, 692, 730, 865, 1168, 1384, 1460, 1730, 2768, 2920, 3460, 5840, 6920, 12629, 13840, 25258, 50516, 63145, 101032, 126290, 202064, 252580, 505160, 1010320]

約数ペア:

[(1, 1010320), (2, 505160), (4, 252580), (5, 202064), (8, 126290), (10, 101032), (16, 63145), (20, 50516), (40, 25258), (73, 13840), (80, 12629), (146, 6920), (173, 5840), (292, 3460), (346, 2920), (365, 2768), (584, 1730), (692, 1460), (730, 1384), (865, 1168)]