29378120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{10061}}^1$

素因数の和:10145

約数の個数: 32

約数和(自身を含む): 67012920

約数和(自身を除く): 37634800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 10061, 20122, 40244, 50305, 80488, 100610, 201220, 402440, 734453, 1468906, 2937812, 3672265, 5875624, 7344530, 14689060, 29378120]

約数ペア:

[(1, 29378120), (2, 14689060), (4, 7344530), (5, 5875624), (8, 3672265), (10, 2937812), (20, 1468906), (40, 734453), (73, 402440), (146, 201220), (292, 100610), (365, 80488), (584, 50305), (730, 40244), (1460, 20122), (2920, 10061)]