202325120

素因数分解:

$2^7\times 5^1\times {\mathrm{316133}}^1$

素因数の和:316152

約数の個数: 32

約数和(自身を含む): 483685020

約数和(自身を除く): 281359900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 316133, 632266, 1264532, 1580665, 2529064, 3161330, 5058128, 6322660, 10116256, 12645320, 20232512, 25290640, 40465024, 50581280, 101162560, 202325120]

約数ペア:

[(1, 202325120), (2, 101162560), (4, 50581280), (5, 40465024), (8, 25290640), (10, 20232512), (16, 12645320), (20, 10116256), (32, 6322660), (40, 5058128), (64, 3161330), (80, 2529064), (128, 1580665), (160, 1264532), (320, 632266), (640, 316133)]