26183680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2557}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 62850060

約数和(自身を除く): 36666380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2557, 2560, 5114, 5120, 10228, 10240, 12785, 20456, 25570, 40912, 51140, 81824, 102280, 163648, 204560, 327296, 409120, 654592, 818240, 1309184, 1636480, 2618368, 3272960, 5236736, 6545920, 13091840, 26183680]

約数ペア:

[(1, 26183680), (2, 13091840), (4, 6545920), (5, 5236736), (8, 3272960), (10, 2618368), (16, 1636480), (20, 1309184), (32, 818240), (40, 654592), (64, 409120), (80, 327296), (128, 204560), (160, 163648), (256, 102280), (320, 81824), (512, 51140), (640, 40912), (1024, 25570), (1280, 20456), (2048, 12785), (2557, 10240), (2560, 10228), (5114, 5120)]