89762140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1103}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 203833728

約数和(自身を除く): 114071588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 313, 626, 1103, 1252, 1565, 2206, 3130, 4069, 4412, 5515, 6260, 8138, 11030, 14339, 16276, 20345, 22060, 28678, 40690, 57356, 71695, 81380, 143390, 286780, 345239, 690478, 1380956, 1726195, 3452390, 4488107, 6904780, 8976214, 17952428, 22440535, 44881070, 89762140]

約数ペア:

[(1, 89762140), (2, 44881070), (4, 22440535), (5, 17952428), (10, 8976214), (13, 6904780), (20, 4488107), (26, 3452390), (52, 1726195), (65, 1380956), (130, 690478), (260, 345239), (313, 286780), (626, 143390), (1103, 81380), (1252, 71695), (1565, 57356), (2206, 40690), (3130, 28678), (4069, 22060), (4412, 20345), (5515, 16276), (6260, 14339), (8138, 11030)]