27019880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23293}}^1$

素因数の和:23333

約数の個数: 32

約数和(自身を含む): 62893800

約数和(自身を除く): 35873920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23293, 46586, 93172, 116465, 186344, 232930, 465860, 675497, 931720, 1350994, 2701988, 3377485, 5403976, 6754970, 13509940, 27019880]

約数ペア:

[(1, 27019880), (2, 13509940), (4, 6754970), (5, 5403976), (8, 3377485), (10, 2701988), (20, 1350994), (29, 931720), (40, 675497), (58, 465860), (116, 232930), (145, 186344), (232, 116465), (290, 93172), (580, 46586), (1160, 23293)]