27658600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3373}}^1$

素因数の和:3430

約数の個数: 48

約数和(自身を含む): 65894220

約数和(自身を除く): 38235620

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 3373, 4100, 6746, 8200, 13492, 16865, 26984, 33730, 67460, 84325, 134920, 138293, 168650, 276586, 337300, 553172, 674600, 691465, 1106344, 1382930, 2765860, 3457325, 5531720, 6914650, 13829300, 27658600]

約数ペア:

[(1, 27658600), (2, 13829300), (4, 6914650), (5, 5531720), (8, 3457325), (10, 2765860), (20, 1382930), (25, 1106344), (40, 691465), (41, 674600), (50, 553172), (82, 337300), (100, 276586), (164, 168650), (200, 138293), (205, 134920), (328, 84325), (410, 67460), (820, 33730), (1025, 26984), (1640, 16865), (2050, 13492), (3373, 8200), (4100, 6746)]