5356340

素因数分解:

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

素因数の和:368

約数の個数: 48

約数和(自身を含む): 12446784

約数和(自身を除く): 7090444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 251, 388, 485, 502, 970, 1004, 1067, 1255, 1940, 2134, 2510, 2761, 4268, 5020, 5335, 5522, 10670, 11044, 13805, 21340, 24347, 27610, 48694, 55220, 97388, 121735, 243470, 267817, 486940, 535634, 1071268, 1339085, 2678170, 5356340]

約数ペア:

[(1, 5356340), (2, 2678170), (4, 1339085), (5, 1071268), (10, 535634), (11, 486940), (20, 267817), (22, 243470), (44, 121735), (55, 97388), (97, 55220), (110, 48694), (194, 27610), (220, 24347), (251, 21340), (388, 13805), (485, 11044), (502, 10670), (970, 5522), (1004, 5335), (1067, 5020), (1255, 4268), (1940, 2761), (2134, 2510)]