48839680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9539}}^1$

素因数の和:9564

約数の個数: 44

約数和(自身を含む): 117170280

約数和(自身を除く): 68330600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9539, 19078, 38156, 47695, 76312, 95390, 152624, 190780, 305248, 381560, 610496, 763120, 1220992, 1526240, 2441984, 3052480, 4883968, 6104960, 9767936, 12209920, 24419840, 48839680]

約数ペア:

[(1, 48839680), (2, 24419840), (4, 12209920), (5, 9767936), (8, 6104960), (10, 4883968), (16, 3052480), (20, 2441984), (32, 1526240), (40, 1220992), (64, 763120), (80, 610496), (128, 381560), (160, 305248), (256, 190780), (320, 152624), (512, 95390), (640, 76312), (1024, 47695), (1280, 38156), (2560, 19078), (5120, 9539)]