1047942400

素因数分解:

$2^8\times 5^2\times {\mathrm{163741}}^1$

素因数の和:163767

約数の個数: 54

約数和(自身を含む): 2593837022

約数和(自身を除く): 1545894622

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 800, 1280, 1600, 3200, 6400, 163741, 327482, 654964, 818705, 1309928, 1637410, 2619856, 3274820, 4093525, 5239712, 6549640, 8187050, 10479424, 13099280, 16374100, 20958848, 26198560, 32748200, 41917696, 52397120, 65496400, 104794240, 130992800, 209588480, 261985600, 523971200, 1047942400]

約数ペア:

[(1, 1047942400), (2, 523971200), (4, 261985600), (5, 209588480), (8, 130992800), (10, 104794240), (16, 65496400), (20, 52397120), (25, 41917696), (32, 32748200), (40, 26198560), (50, 20958848), (64, 16374100), (80, 13099280), (100, 10479424), (128, 8187050), (160, 6549640), (200, 5239712), (256, 4093525), (320, 3274820), (400, 2619856), (640, 1637410), (800, 1309928), (1280, 818705), (1600, 654964), (3200, 327482), (6400, 163741)]