10712680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 26671680

約数和(自身を除く): 15959000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 251, 388, 440, 485, 502, 776, 970, 1004, 1067, 1255, 1940, 2008, 2134, 2510, 2761, 3880, 4268, 5020, 5335, 5522, 8536, 10040, 10670, 11044, 13805, 21340, 22088, 24347, 27610, 42680, 48694, 55220, 97388, 110440, 121735, 194776, 243470, 267817, 486940, 535634, 973880, 1071268, 1339085, 2142536, 2678170, 5356340, 10712680]

約数ペア:

[(1, 10712680), (2, 5356340), (4, 2678170), (5, 2142536), (8, 1339085), (10, 1071268), (11, 973880), (20, 535634), (22, 486940), (40, 267817), (44, 243470), (55, 194776), (88, 121735), (97, 110440), (110, 97388), (194, 55220), (220, 48694), (251, 42680), (388, 27610), (440, 24347), (485, 22088), (502, 21340), (776, 13805), (970, 11044), (1004, 10670), (1067, 10040), (1255, 8536), (1940, 5522), (2008, 5335), (2134, 5020), (2510, 4268), (2761, 3880)]