24931840

素因数分解:

$2^9\times 5^1\times {\mathrm{9739}}^1$

素因数の和:9762

約数の個数: 40

約数和(自身を含む): 59784120

約数和(自身を除く): 34852280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 9739, 19478, 38956, 48695, 77912, 97390, 155824, 194780, 311648, 389560, 623296, 779120, 1246592, 1558240, 2493184, 3116480, 4986368, 6232960, 12465920, 24931840]

約数ペア:

[(1, 24931840), (2, 12465920), (4, 6232960), (5, 4986368), (8, 3116480), (10, 2493184), (16, 1558240), (20, 1246592), (32, 779120), (40, 623296), (64, 389560), (80, 311648), (128, 194780), (160, 155824), (256, 97390), (320, 77912), (512, 48695), (640, 38956), (1280, 19478), (2560, 9739)]