111952940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26783}}^1$

素因数の和:26822

約数の個数: 48

約数和(自身を含む): 269982720

約数和(自身を除く): 158029780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 26783, 53566, 107132, 133915, 267830, 294613, 508877, 535660, 589226, 1017754, 1178452, 1473065, 2035508, 2544385, 2946130, 5088770, 5597647, 5892260, 10177540, 11195294, 22390588, 27988235, 55976470, 111952940]

約数ペア:

[(1, 111952940), (2, 55976470), (4, 27988235), (5, 22390588), (10, 11195294), (11, 10177540), (19, 5892260), (20, 5597647), (22, 5088770), (38, 2946130), (44, 2544385), (55, 2035508), (76, 1473065), (95, 1178452), (110, 1017754), (190, 589226), (209, 535660), (220, 508877), (380, 294613), (418, 267830), (836, 133915), (1045, 107132), (2090, 53566), (4180, 26783)]