10368217880

素因数分解:

$2^3\times 5^1\times {\mathrm{2543}}^1\times {\mathrm{101929}}^1$

素因数の和:104483

約数の個数: 32

約数和(自身を含む): 23337892800

約数和(自身を除く): 12969674920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2543, 5086, 10172, 12715, 20344, 25430, 50860, 101720, 101929, 203858, 407716, 509645, 815432, 1019290, 2038580, 4077160, 259205447, 518410894, 1036821788, 1296027235, 2073643576, 2592054470, 5184108940, 10368217880]

約数ペア:

[(1, 10368217880), (2, 5184108940), (4, 2592054470), (5, 2073643576), (8, 1296027235), (10, 1036821788), (20, 518410894), (40, 259205447), (2543, 4077160), (5086, 2038580), (10172, 1019290), (12715, 815432), (20344, 509645), (25430, 407716), (50860, 203858), (101720, 101929)]