111134840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28643}}^1$

素因数の和:28751

約数の個数: 32

約数和(自身を含む): 252640080

約数和(自身を除く): 141505240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 28643, 57286, 114572, 143215, 229144, 286430, 572860, 1145720, 2778371, 5556742, 11113484, 13891855, 22226968, 27783710, 55567420, 111134840]

約数ペア:

[(1, 111134840), (2, 55567420), (4, 27783710), (5, 22226968), (8, 13891855), (10, 11113484), (20, 5556742), (40, 2778371), (97, 1145720), (194, 572860), (388, 286430), (485, 229144), (776, 143215), (970, 114572), (1940, 57286), (3880, 28643)]