25153691110

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{4515923}}^1$

素因数の和:4516487

約数の個数: 16

約数和(自身を含む): 45357940656

約数和(自身を除く): 20204249546

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 4515923, 9031846, 22579615, 45159230, 2515369111, 5030738222, 12576845555, 25153691110]

約数ペア:

[(1, 25153691110), (2, 12576845555), (5, 5030738222), (10, 2515369111), (557, 45159230), (1114, 22579615), (2785, 9031846), (5570, 4515923)]