180795082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 297763200

約数和(自身を除く): 116968118

約数列:

[1, 2, 13, 26, 83, 166, 199, 398, 421, 842, 1079, 2158, 2587, 5174, 5473, 10946, 16517, 33034, 34943, 69886, 83779, 167558, 214721, 429442, 454259, 908518, 1089127, 2178254, 6953657, 13907314, 90397541, 180795082]

約数ペア:

[(1, 180795082), (2, 90397541), (13, 13907314), (26, 6953657), (83, 2178254), (166, 1089127), (199, 908518), (398, 454259), (421, 429442), (842, 214721), (1079, 167558), (2158, 83779), (2587, 69886), (5174, 34943), (5473, 33034), (10946, 16517)]