10079940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12923}}^1$

素因数の和:12948

約数の個数: 48

約数和(自身を含む): 30397248

約数和(自身を除く): 20317308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 12923, 25846, 38769, 51692, 64615, 77538, 129230, 155076, 167999, 193845, 258460, 335998, 387690, 503997, 671996, 775380, 839995, 1007994, 1679990, 2015988, 2519985, 3359980, 5039970, 10079940]

約数ペア:

[(1, 10079940), (2, 5039970), (3, 3359980), (4, 2519985), (5, 2015988), (6, 1679990), (10, 1007994), (12, 839995), (13, 775380), (15, 671996), (20, 503997), (26, 387690), (30, 335998), (39, 258460), (52, 193845), (60, 167999), (65, 155076), (78, 129230), (130, 77538), (156, 64615), (195, 51692), (260, 38769), (390, 25846), (780, 12923)]