210835563005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 267912852480

約数和(自身を除く): 57077289475

約数列:

[1, 5, 41, 61, 79, 205, 305, 395, 457, 467, 2285, 2335, 2501, 3239, 4819, 12505, 16195, 18737, 19147, 24095, 27877, 28487, 36103, 36893, 93685, 95735, 139385, 142435, 180515, 184465, 197579, 213419, 987895, 1067095, 1142957, 1167967, 1480223, 1512613, 2202283, 2250473, 5714785, 5839835, 7401115, 7563065, 8750179, 11011415, 11252365, 13018559, 16860101, 43750895, 65092795, 84300505, 90293603, 92269393, 451468015, 461346965, 533760919, 691264141, 1028466161, 2668804595, 3456320705, 5142330805, 42167112601, 210835563005]

約数ペア:

[(1, 210835563005), (5, 42167112601), (41, 5142330805), (61, 3456320705), (79, 2668804595), (205, 1028466161), (305, 691264141), (395, 533760919), (457, 461346965), (467, 451468015), (2285, 92269393), (2335, 90293603), (2501, 84300505), (3239, 65092795), (4819, 43750895), (12505, 16860101), (16195, 13018559), (18737, 11252365), (19147, 11011415), (24095, 8750179), (27877, 7563065), (28487, 7401115), (36103, 5839835), (36893, 5714785), (93685, 2250473), (95735, 2202283), (139385, 1512613), (142435, 1480223), (180515, 1167967), (184465, 1142957), (197579, 1067095), (213419, 987895)]