3845888440

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{2341}}^1$

素因数の和:3032

約数の個数: 64

約数和(自身を含む): 8800486560

約数和(自身を除く): 4954598120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 613, 670, 1226, 1340, 2341, 2452, 2680, 3065, 4682, 4904, 6130, 9364, 11705, 12260, 18728, 23410, 24520, 41071, 46820, 82142, 93640, 156847, 164284, 205355, 313694, 328568, 410710, 627388, 784235, 821420, 1254776, 1435033, 1568470, 1642840, 2870066, 3136940, 5740132, 6273880, 7175165, 11480264, 14350330, 28700660, 57401320, 96147211, 192294422, 384588844, 480736055, 769177688, 961472110, 1922944220, 3845888440]

約数ペア:

[(1, 3845888440), (2, 1922944220), (4, 961472110), (5, 769177688), (8, 480736055), (10, 384588844), (20, 192294422), (40, 96147211), (67, 57401320), (134, 28700660), (268, 14350330), (335, 11480264), (536, 7175165), (613, 6273880), (670, 5740132), (1226, 3136940), (1340, 2870066), (2341, 1642840), (2452, 1568470), (2680, 1435033), (3065, 1254776), (4682, 821420), (4904, 784235), (6130, 627388), (9364, 410710), (11705, 328568), (12260, 313694), (18728, 205355), (23410, 164284), (24520, 156847), (41071, 93640), (46820, 82142)]