32321270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 59512320

約数和(自身を除く): 27191050

約数列:

[1, 2, 5, 10, 79, 158, 163, 251, 326, 395, 502, 790, 815, 1255, 1630, 2510, 12877, 19829, 25754, 39658, 40913, 64385, 81826, 99145, 128770, 198290, 204565, 409130, 3232127, 6464254, 16160635, 32321270]

約数ペア:

[(1, 32321270), (2, 16160635), (5, 6464254), (10, 3232127), (79, 409130), (158, 204565), (163, 198290), (251, 128770), (326, 99145), (395, 81826), (502, 64385), (790, 40913), (815, 39658), (1255, 25754), (1630, 19829), (2510, 12877)]