102060920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196271}}^1$

素因数の和:196295

約数の個数: 32

約数和(自身を含む): 247302720

約数和(自身を除く): 145241800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 196271, 392542, 785084, 981355, 1570168, 1962710, 2551523, 3925420, 5103046, 7850840, 10206092, 12757615, 20412184, 25515230, 51030460, 102060920]

約数ペア:

[(1, 102060920), (2, 51030460), (4, 25515230), (5, 20412184), (8, 12757615), (10, 10206092), (13, 7850840), (20, 5103046), (26, 3925420), (40, 2551523), (52, 1962710), (65, 1570168), (104, 981355), (130, 785084), (260, 392542), (520, 196271)]