3669767080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{6563}}^1$

素因数の和:8578

約数の個数: 64

約数和(自身を含む): 9442707840

約数和(自身を除く): 5772940760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1997, 3994, 6563, 7988, 9985, 13126, 13979, 15976, 19970, 26252, 27958, 32815, 39940, 45941, 52504, 55916, 65630, 69895, 79880, 91882, 111832, 131260, 139790, 183764, 229705, 262520, 279580, 367528, 459410, 559160, 918820, 1837640, 13106311, 26212622, 52425244, 65531555, 91744177, 104850488, 131063110, 183488354, 262126220, 366976708, 458720885, 524252440, 733953416, 917441770, 1834883540, 3669767080]

約数ペア:

[(1, 3669767080), (2, 1834883540), (4, 917441770), (5, 733953416), (7, 524252440), (8, 458720885), (10, 366976708), (14, 262126220), (20, 183488354), (28, 131063110), (35, 104850488), (40, 91744177), (56, 65531555), (70, 52425244), (140, 26212622), (280, 13106311), (1997, 1837640), (3994, 918820), (6563, 559160), (7988, 459410), (9985, 367528), (13126, 279580), (13979, 262520), (15976, 229705), (19970, 183764), (26252, 139790), (27958, 131260), (32815, 111832), (39940, 91882), (45941, 79880), (52504, 69895), (55916, 65630)]