564457520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2801}}^1$

素因数の和:3054

約数の個数: 80

約数和(自身を含む): 1438434720

約数和(自身を除く): 873977200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 229, 440, 458, 880, 916, 1145, 1832, 2290, 2519, 2801, 3664, 4580, 5038, 5602, 9160, 10076, 11204, 12595, 14005, 18320, 20152, 22408, 25190, 28010, 30811, 40304, 44816, 50380, 56020, 61622, 100760, 112040, 123244, 154055, 201520, 224080, 246488, 308110, 492976, 616220, 641429, 1232440, 1282858, 2464880, 2565716, 3207145, 5131432, 6414290, 7055719, 10262864, 12828580, 14111438, 25657160, 28222876, 35278595, 51314320, 56445752, 70557190, 112891504, 141114380, 282228760, 564457520]

約数ペア:

[(1, 564457520), (2, 282228760), (4, 141114380), (5, 112891504), (8, 70557190), (10, 56445752), (11, 51314320), (16, 35278595), (20, 28222876), (22, 25657160), (40, 14111438), (44, 12828580), (55, 10262864), (80, 7055719), (88, 6414290), (110, 5131432), (176, 3207145), (220, 2565716), (229, 2464880), (440, 1282858), (458, 1232440), (880, 641429), (916, 616220), (1145, 492976), (1832, 308110), (2290, 246488), (2519, 224080), (2801, 201520), (3664, 154055), (4580, 123244), (5038, 112040), (5602, 100760), (9160, 61622), (10076, 56020), (11204, 50380), (12595, 44816), (14005, 40304), (18320, 30811), (20152, 28010), (22408, 25190)]