6543156680

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 14807715840

約数和(自身を除く): 8264559160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 487, 766, 877, 974, 1532, 1754, 1915, 1948, 2435, 3064, 3508, 3830, 3896, 4385, 4870, 7016, 7660, 8770, 9740, 15320, 17540, 19480, 35080, 186521, 335891, 373042, 427099, 671782, 746084, 854198, 932605, 1343564, 1492168, 1679455, 1708396, 1865210, 2135495, 2687128, 3358910, 3416792, 3730420, 4270990, 6717820, 7460840, 8541980, 13435640, 17083960, 163578917, 327157834, 654315668, 817894585, 1308631336, 1635789170, 3271578340, 6543156680]

約数ペア:

[(1, 6543156680), (2, 3271578340), (4, 1635789170), (5, 1308631336), (8, 817894585), (10, 654315668), (20, 327157834), (40, 163578917), (383, 17083960), (487, 13435640), (766, 8541980), (877, 7460840), (974, 6717820), (1532, 4270990), (1754, 3730420), (1915, 3416792), (1948, 3358910), (2435, 2687128), (3064, 2135495), (3508, 1865210), (3830, 1708396), (3896, 1679455), (4385, 1492168), (4870, 1343564), (7016, 932605), (7660, 854198), (8770, 746084), (9740, 671782), (15320, 427099), (17540, 373042), (19480, 335891), (35080, 186521)]