130432000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 88

約数和(自身を含む): 325718640

約数和(自身を除く): 195286640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1019, 1024, 1280, 1600, 2000, 2038, 2560, 3200, 4000, 4076, 5095, 5120, 6400, 8000, 8152, 10190, 12800, 16000, 16304, 20380, 25475, 25600, 32000, 32608, 40760, 50950, 64000, 65216, 81520, 101900, 127375, 128000, 130432, 163040, 203800, 254750, 260864, 326080, 407600, 509500, 521728, 652160, 815200, 1019000, 1043456, 1304320, 1630400, 2038000, 2608640, 3260800, 4076000, 5217280, 6521600, 8152000, 13043200, 16304000, 26086400, 32608000, 65216000, 130432000]

約数ペア:

[(1, 130432000), (2, 65216000), (4, 32608000), (5, 26086400), (8, 16304000), (10, 13043200), (16, 8152000), (20, 6521600), (25, 5217280), (32, 4076000), (40, 3260800), (50, 2608640), (64, 2038000), (80, 1630400), (100, 1304320), (125, 1043456), (128, 1019000), (160, 815200), (200, 652160), (250, 521728), (256, 509500), (320, 407600), (400, 326080), (500, 260864), (512, 254750), (640, 203800), (800, 163040), (1000, 130432), (1019, 128000), (1024, 127375), (1280, 101900), (1600, 81520), (2000, 65216), (2038, 64000), (2560, 50950), (3200, 40760), (4000, 32608), (4076, 32000), (5095, 25600), (5120, 25475), (6400, 20380), (8000, 16304), (8152, 16000), (10190, 12800)]