72250810

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 61107590

約数列:

[1, 2, 5, 10, 59, 118, 139, 278, 295, 590, 695, 881, 1390, 1762, 4405, 8201, 8810, 16402, 41005, 51979, 82010, 103958, 122459, 244918, 259895, 519790, 612295, 1224590, 7225081, 14450162, 36125405, 72250810]

約数ペア:

[(1, 72250810), (2, 36125405), (5, 14450162), (10, 7225081), (59, 1224590), (118, 612295), (139, 519790), (278, 259895), (295, 244918), (590, 122459), (695, 103958), (881, 82010), (1390, 51979), (1762, 41005), (4405, 16402), (8201, 8810)]