98340890

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 180956160

約数和(自身を除く): 82615270

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 545, 830, 1087, 1090, 2174, 5435, 9047, 10870, 18094, 45235, 90221, 90470, 118483, 180442, 236966, 451105, 592415, 902210, 1184830, 9834089, 19668178, 49170445, 98340890]

約数ペア:

[(1, 98340890), (2, 49170445), (5, 19668178), (10, 9834089), (83, 1184830), (109, 902210), (166, 592415), (218, 451105), (415, 236966), (545, 180442), (830, 118483), (1087, 90470), (1090, 90221), (2174, 45235), (5435, 18094), (9047, 10870)]