1254403210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{116041}}^1$

素因数の和:116118

約数の個数: 32

約数和(自身を含む): 2406246912

約数和(自身を除く): 1151843702

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 116041, 232082, 580205, 1160410, 2668943, 5337886, 5453927, 10907854, 13344715, 26689430, 27269635, 54539270, 125440321, 250880642, 627201605, 1254403210]

約数ペア:

[(1, 1254403210), (2, 627201605), (5, 250880642), (10, 125440321), (23, 54539270), (46, 27269635), (47, 26689430), (94, 13344715), (115, 10907854), (230, 5453927), (235, 5337886), (470, 2668943), (1081, 1160410), (2162, 580205), (5405, 232082), (10810, 116041)]