8214441980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{46133}}^1$

素因数の和:46478

約数の個数: 48

約数和(自身を含む): 17903682720

約数和(自身を除く): 9689240740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 307, 580, 614, 1228, 1535, 3070, 6140, 8903, 17806, 35612, 44515, 46133, 89030, 92266, 178060, 184532, 230665, 461330, 922660, 1337857, 2675714, 5351428, 6689285, 13378570, 14162831, 26757140, 28325662, 56651324, 70814155, 141628310, 283256620, 410722099, 821444198, 1642888396, 2053610495, 4107220990, 8214441980]

約数ペア:

[(1, 8214441980), (2, 4107220990), (4, 2053610495), (5, 1642888396), (10, 821444198), (20, 410722099), (29, 283256620), (58, 141628310), (116, 70814155), (145, 56651324), (290, 28325662), (307, 26757140), (580, 14162831), (614, 13378570), (1228, 6689285), (1535, 5351428), (3070, 2675714), (6140, 1337857), (8903, 922660), (17806, 461330), (35612, 230665), (44515, 184532), (46133, 178060), (89030, 92266)]