23336480

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1101

約数の個数: 48

約数和(自身を含む): 55543320

約数和(自身を除く): 32206840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 929, 1256, 1570, 1858, 2512, 3140, 3716, 4645, 5024, 6280, 7432, 9290, 12560, 14864, 18580, 25120, 29728, 37160, 74320, 145853, 148640, 291706, 583412, 729265, 1166824, 1458530, 2333648, 2917060, 4667296, 5834120, 11668240, 23336480]

約数ペア:

[(1, 23336480), (2, 11668240), (4, 5834120), (5, 4667296), (8, 2917060), (10, 2333648), (16, 1458530), (20, 1166824), (32, 729265), (40, 583412), (80, 291706), (157, 148640), (160, 145853), (314, 74320), (628, 37160), (785, 29728), (929, 25120), (1256, 18580), (1570, 14864), (1858, 12560), (2512, 9290), (3140, 7432), (3716, 6280), (4645, 5024)]