32672481280

素因数分解:

$2^{15}\times 5^1\times {\mathrm{199417}}^1$

素因数の和:199452

約数の個数: 64

約数和(自身を含む): 78413151780

約数和(自身を除く): 45740670500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 16384, 20480, 32768, 40960, 81920, 163840, 199417, 398834, 797668, 997085, 1595336, 1994170, 3190672, 3988340, 6381344, 7976680, 12762688, 15953360, 25525376, 31906720, 51050752, 63813440, 102101504, 127626880, 204203008, 255253760, 408406016, 510507520, 816812032, 1021015040, 1633624064, 2042030080, 3267248128, 4084060160, 6534496256, 8168120320, 16336240640, 32672481280]

約数ペア:

[(1, 32672481280), (2, 16336240640), (4, 8168120320), (5, 6534496256), (8, 4084060160), (10, 3267248128), (16, 2042030080), (20, 1633624064), (32, 1021015040), (40, 816812032), (64, 510507520), (80, 408406016), (128, 255253760), (160, 204203008), (256, 127626880), (320, 102101504), (512, 63813440), (640, 51050752), (1024, 31906720), (1280, 25525376), (2048, 15953360), (2560, 12762688), (4096, 7976680), (5120, 6381344), (8192, 3988340), (10240, 3190672), (16384, 1994170), (20480, 1595336), (32768, 997085), (40960, 797668), (81920, 398834), (163840, 199417)]