98915570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5039}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 94136590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 5039, 9815, 10078, 19630, 25195, 50390, 65507, 131014, 327535, 655070, 760889, 1521778, 3804445, 7608890, 9891557, 19783114, 49457785, 98915570]

約数ペア:

[(1, 98915570), (2, 49457785), (5, 19783114), (10, 9891557), (13, 7608890), (26, 3804445), (65, 1521778), (130, 760889), (151, 655070), (302, 327535), (755, 131014), (1510, 65507), (1963, 50390), (3926, 25195), (5039, 19630), (9815, 10078)]