81636530

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{773}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 150465600

約数和(自身を除く): 68829070

約数列:

[1, 2, 5, 10, 59, 118, 179, 295, 358, 590, 773, 895, 1546, 1790, 3865, 7730, 10561, 21122, 45607, 52805, 91214, 105610, 138367, 228035, 276734, 456070, 691835, 1383670, 8163653, 16327306, 40818265, 81636530]

約数ペア:

[(1, 81636530), (2, 40818265), (5, 16327306), (10, 8163653), (59, 1383670), (118, 691835), (179, 456070), (295, 276734), (358, 228035), (590, 138367), (773, 105610), (895, 91214), (1546, 52805), (1790, 45607), (3865, 21122), (7730, 10561)]