27137690

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 50019984

約数和(自身を除く): 22882294

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 277, 485, 505, 554, 970, 1010, 1385, 2770, 9797, 19594, 26869, 27977, 48985, 53738, 55954, 97970, 134345, 139885, 268690, 279770, 2713769, 5427538, 13568845, 27137690]

約数ペア:

[(1, 27137690), (2, 13568845), (5, 5427538), (10, 2713769), (97, 279770), (101, 268690), (194, 139885), (202, 134345), (277, 97970), (485, 55954), (505, 53738), (554, 48985), (970, 27977), (1010, 26869), (1385, 19594), (2770, 9797)]