5477890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 11327040

約数和(自身を除く): 5849150

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2621, 5242, 13105, 26210, 28831, 49799, 57662, 99598, 144155, 248995, 288310, 497990, 547789, 1095578, 2738945, 5477890]

約数ペア:

[(1, 5477890), (2, 2738945), (5, 1095578), (10, 547789), (11, 497990), (19, 288310), (22, 248995), (38, 144155), (55, 99598), (95, 57662), (110, 49799), (190, 28831), (209, 26210), (418, 13105), (1045, 5242), (2090, 2621)]