2532746240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{494677}}^1$

素因数の和:494702

約数の個数: 44

約数和(自身を含む): 6075635196

約数和(自身を除く): 3542888956

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, 494677, 989354, 1978708, 2473385, 3957416, 4946770, 7914832, 9893540, 15829664, 19787080, 31659328, 39574160, 63318656, 79148320, 126637312, 158296640, 253274624, 316593280, 506549248, 633186560, 1266373120, 2532746240]

約数ペア:

[(1, 2532746240), (2, 1266373120), (4, 633186560), (5, 506549248), (8, 316593280), (10, 253274624), (16, 158296640), (20, 126637312), (32, 79148320), (40, 63318656), (64, 39574160), (80, 31659328), (128, 19787080), (160, 15829664), (256, 9893540), (320, 7914832), (512, 4946770), (640, 3957416), (1024, 2473385), (1280, 1978708), (2560, 989354), (5120, 494677)]