23974010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 47320200

約数和(自身を除く): 23346190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 229, 290, 361, 458, 551, 722, 1102, 1145, 1805, 2290, 2755, 3610, 4351, 5510, 6641, 8702, 10469, 13282, 20938, 21755, 33205, 43510, 52345, 66410, 82669, 104690, 126179, 165338, 252358, 413345, 630895, 826690, 1261790, 2397401, 4794802, 11987005, 23974010]

約数ペア:

[(1, 23974010), (2, 11987005), (5, 4794802), (10, 2397401), (19, 1261790), (29, 826690), (38, 630895), (58, 413345), (95, 252358), (145, 165338), (190, 126179), (229, 104690), (290, 82669), (361, 66410), (458, 52345), (551, 43510), (722, 33205), (1102, 21755), (1145, 20938), (1805, 13282), (2290, 10469), (2755, 8702), (3610, 6641), (4351, 5510)]