26189030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34139770

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 38, 49, 58, 70, 95, 97, 98, 133, 145, 190, 194, 203, 245, 266, 290, 406, 485, 490, 551, 665, 679, 931, 970, 1015, 1102, 1330, 1358, 1421, 1843, 1862, 2030, 2755, 2813, 2842, 3395, 3686, 3857, 4655, 4753, 5510, 5626, 6790, 7105, 7714, 9215, 9310, 9506, 12901, 14065, 14210, 18430, 19285, 19691, 23765, 25802, 26999, 28130, 38570, 39382, 47530, 53447, 53998, 64505, 90307, 98455, 106894, 129010, 134995, 137837, 180614, 196910, 267235, 269990, 275674, 374129, 451535, 534470, 689185, 748258, 903070, 1378370, 1870645, 2618903, 3741290, 5237806, 13094515, 26189030]

約数ペア:

[(1, 26189030), (2, 13094515), (5, 5237806), (7, 3741290), (10, 2618903), (14, 1870645), (19, 1378370), (29, 903070), (35, 748258), (38, 689185), (49, 534470), (58, 451535), (70, 374129), (95, 275674), (97, 269990), (98, 267235), (133, 196910), (145, 180614), (190, 137837), (194, 134995), (203, 129010), (245, 106894), (266, 98455), (290, 90307), (406, 64505), (485, 53998), (490, 53447), (551, 47530), (665, 39382), (679, 38570), (931, 28130), (970, 26999), (1015, 25802), (1102, 23765), (1330, 19691), (1358, 19285), (1421, 18430), (1843, 14210), (1862, 14065), (2030, 12901), (2755, 9506), (2813, 9310), (2842, 9215), (3395, 7714), (3686, 7105), (3857, 6790), (4655, 5626), (4753, 5510)]