5519860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 6898700

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 307, 310, 580, 614, 620, 899, 1228, 1535, 1798, 3070, 3596, 4495, 6140, 8903, 8990, 9517, 17806, 17980, 19034, 35612, 38068, 44515, 47585, 89030, 95170, 178060, 190340, 275993, 551986, 1103972, 1379965, 2759930, 5519860]

約数ペア:

[(1, 5519860), (2, 2759930), (4, 1379965), (5, 1103972), (10, 551986), (20, 275993), (29, 190340), (31, 178060), (58, 95170), (62, 89030), (116, 47585), (124, 44515), (145, 38068), (155, 35612), (290, 19034), (307, 17980), (310, 17806), (580, 9517), (614, 8990), (620, 8903), (899, 6140), (1228, 4495), (1535, 3596), (1798, 3070)]