25940010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8081}}^1$

素因数の和:8198

約数の個数: 32

約数和(自身を含む): 62845632

約数和(自身を除く): 36905622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 8081, 16162, 24243, 40405, 48486, 80810, 121215, 242430, 864667, 1729334, 2594001, 4323335, 5188002, 8646670, 12970005, 25940010]

約数ペア:

[(1, 25940010), (2, 12970005), (3, 8646670), (5, 5188002), (6, 4323335), (10, 2594001), (15, 1729334), (30, 864667), (107, 242430), (214, 121215), (321, 80810), (535, 48486), (642, 40405), (1070, 24243), (1605, 16162), (3210, 8081)]