45230920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 121150080

約数和(自身を除く): 75919160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 491, 658, 940, 980, 982, 1316, 1645, 1880, 1960, 1964, 2303, 2455, 2632, 3290, 3437, 3928, 4606, 4910, 6580, 6874, 9212, 9820, 11515, 13160, 13748, 17185, 18424, 19640, 23030, 23077, 24059, 27496, 34370, 46060, 46154, 48118, 68740, 92120, 92308, 96236, 115385, 120295, 137480, 161539, 184616, 192472, 230770, 240590, 323078, 461540, 481180, 646156, 807695, 923080, 962360, 1130773, 1292312, 1615390, 2261546, 3230780, 4523092, 5653865, 6461560, 9046184, 11307730, 22615460, 45230920]

約数ペア:

[(1, 45230920), (2, 22615460), (4, 11307730), (5, 9046184), (7, 6461560), (8, 5653865), (10, 4523092), (14, 3230780), (20, 2261546), (28, 1615390), (35, 1292312), (40, 1130773), (47, 962360), (49, 923080), (56, 807695), (70, 646156), (94, 481180), (98, 461540), (140, 323078), (188, 240590), (196, 230770), (235, 192472), (245, 184616), (280, 161539), (329, 137480), (376, 120295), (392, 115385), (470, 96236), (490, 92308), (491, 92120), (658, 68740), (940, 48118), (980, 46154), (982, 46060), (1316, 34370), (1645, 27496), (1880, 24059), (1960, 23077), (1964, 23030), (2303, 19640), (2455, 18424), (2632, 17185), (3290, 13748), (3437, 13160), (3928, 11515), (4606, 9820), (4910, 9212), (6580, 6874)]