25625780

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4373}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 54010152

約数和(自身を除く): 28384372

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 4373, 5860, 8746, 17492, 21865, 43730, 87460, 1281289, 2562578, 5125156, 6406445, 12812890, 25625780]

約数ペア:

[(1, 25625780), (2, 12812890), (4, 6406445), (5, 5125156), (10, 2562578), (20, 1281289), (293, 87460), (586, 43730), (1172, 21865), (1465, 17492), (2930, 8746), (4373, 5860)]