5408910445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2373

約数の個数: 32

約数和(自身を含む): 6828966144

約数和(自身を除く): 1420055699

約数列:

[1, 5, 41, 43, 205, 215, 311, 1555, 1763, 1973, 8815, 9865, 12751, 13373, 63755, 66865, 80893, 84839, 404465, 424195, 548293, 613603, 2741465, 3068015, 3478399, 17391995, 25157723, 26384929, 125788615, 131924645, 1081782089, 5408910445]

約数ペア:

[(1, 5408910445), (5, 1081782089), (41, 131924645), (43, 125788615), (205, 26384929), (215, 25157723), (311, 17391995), (1555, 3478399), (1763, 3068015), (1973, 2741465), (8815, 613603), (9865, 548293), (12751, 424195), (13373, 404465), (63755, 84839), (66865, 80893)]