404141360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1217}}^1$

素因数の和:1830

約数の個数: 80

約数和(自身を含む): 1076556096

約数和(自身を除く): 672414736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 593, 1186, 1217, 2372, 2434, 2965, 4151, 4744, 4868, 5930, 6085, 8302, 8519, 9488, 9736, 11860, 12170, 16604, 17038, 19472, 20755, 23720, 24340, 33208, 34076, 41510, 42595, 47440, 48680, 66416, 68152, 83020, 85190, 97360, 136304, 166040, 170380, 332080, 340760, 681520, 721681, 1443362, 2886724, 3608405, 5051767, 5773448, 7216810, 10103534, 11546896, 14433620, 20207068, 25258835, 28867240, 40414136, 50517670, 57734480, 80828272, 101035340, 202070680, 404141360]

約数ペア:

[(1, 404141360), (2, 202070680), (4, 101035340), (5, 80828272), (7, 57734480), (8, 50517670), (10, 40414136), (14, 28867240), (16, 25258835), (20, 20207068), (28, 14433620), (35, 11546896), (40, 10103534), (56, 7216810), (70, 5773448), (80, 5051767), (112, 3608405), (140, 2886724), (280, 1443362), (560, 721681), (593, 681520), (1186, 340760), (1217, 332080), (2372, 170380), (2434, 166040), (2965, 136304), (4151, 97360), (4744, 85190), (4868, 83020), (5930, 68152), (6085, 66416), (8302, 48680), (8519, 47440), (9488, 42595), (9736, 41510), (11860, 34076), (12170, 33208), (16604, 24340), (17038, 23720), (19472, 20755)]