141301120

素因数分解:

$2^7\times 5^1\times {\mathrm{220783}}^1$

素因数の和:220802

約数の個数: 32

約数和(自身を含む): 337799520

約数和(自身を除く): 196498400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 220783, 441566, 883132, 1103915, 1766264, 2207830, 3532528, 4415660, 7065056, 8831320, 14130112, 17662640, 28260224, 35325280, 70650560, 141301120]

約数ペア:

[(1, 141301120), (2, 70650560), (4, 35325280), (5, 28260224), (8, 17662640), (10, 14130112), (16, 8831320), (20, 7065056), (32, 4415660), (40, 3532528), (64, 2207830), (80, 1766264), (128, 1103915), (160, 883132), (320, 441566), (640, 220783)]