4168559450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{128461}}^1$

素因数の和:128543

約数の個数: 48

約数和(自身を含む): 8601815520

約数和(自身を除く): 4433256070

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 275, 295, 550, 590, 649, 1298, 1475, 2950, 3245, 6490, 16225, 32450, 128461, 256922, 642305, 1284610, 1413071, 2826142, 3211525, 6423050, 7065355, 7579199, 14130710, 15158398, 35326775, 37895995, 70653550, 75791990, 83371189, 166742378, 189479975, 378959950, 416855945, 833711890, 2084279725, 4168559450]

約数ペア:

[(1, 4168559450), (2, 2084279725), (5, 833711890), (10, 416855945), (11, 378959950), (22, 189479975), (25, 166742378), (50, 83371189), (55, 75791990), (59, 70653550), (110, 37895995), (118, 35326775), (275, 15158398), (295, 14130710), (550, 7579199), (590, 7065355), (649, 6423050), (1298, 3211525), (1475, 2826142), (2950, 1413071), (3245, 1284610), (6490, 642305), (16225, 256922), (32450, 128461)]