15734320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{28097}}^1$

素因数の和:28117

約数の個数: 40

約数和(自身を含む): 41809824

約数和(自身を除く): 26075504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 28097, 56194, 112388, 140485, 196679, 224776, 280970, 393358, 449552, 561940, 786716, 983395, 1123880, 1573432, 1966790, 2247760, 3146864, 3933580, 7867160, 15734320]

約数ペア:

[(1, 15734320), (2, 7867160), (4, 3933580), (5, 3146864), (7, 2247760), (8, 1966790), (10, 1573432), (14, 1123880), (16, 983395), (20, 786716), (28, 561940), (35, 449552), (40, 393358), (56, 280970), (70, 224776), (80, 196679), (112, 140485), (140, 112388), (280, 56194), (560, 28097)]