262095146240

素因数分解:

$2^8\times 5^1\times {\mathrm{204761833}}^1$

素因数の和:204761854

約数の個数: 36

約数和(自身を含む): 627799783044

約数和(自身を除く): 365704636804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 204761833, 409523666, 819047332, 1023809165, 1638094664, 2047618330, 3276189328, 4095236660, 6552378656, 8190473320, 13104757312, 16380946640, 26209514624, 32761893280, 52419029248, 65523786560, 131047573120, 262095146240]

約数ペア:

[(1, 262095146240), (2, 131047573120), (4, 65523786560), (5, 52419029248), (8, 32761893280), (10, 26209514624), (16, 16380946640), (20, 13104757312), (32, 8190473320), (40, 6552378656), (64, 4095236660), (80, 3276189328), (128, 2047618330), (160, 1638094664), (256, 1023809165), (320, 819047332), (640, 409523666), (1280, 204761833)]