29611240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5651}}^1$

素因数の和:5793

約数の個数: 32

約数和(自身を含む): 67145760

約数和(自身を除く): 37534520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 226040, 740281, 1480562, 2961124, 3701405, 5922248, 7402810, 14805620, 29611240]

約数ペア:

[(1, 29611240), (2, 14805620), (4, 7402810), (5, 5922248), (8, 3701405), (10, 2961124), (20, 1480562), (40, 740281), (131, 226040), (262, 113020), (524, 56510), (655, 45208), (1048, 28255), (1310, 22604), (2620, 11302), (5240, 5651)]