83227520

素因数分解:

$2^7\times 5^1\times {\mathrm{130043}}^1$

素因数の和:130062

約数の個数: 32

約数和(自身を含む): 198967320

約数和(自身を除く): 115739800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 130043, 260086, 520172, 650215, 1040344, 1300430, 2080688, 2600860, 4161376, 5201720, 8322752, 10403440, 16645504, 20806880, 41613760, 83227520]

約数ペア:

[(1, 83227520), (2, 41613760), (4, 20806880), (5, 16645504), (8, 10403440), (10, 8322752), (16, 5201720), (20, 4161376), (32, 2600860), (40, 2080688), (64, 1300430), (80, 1040344), (128, 650215), (160, 520172), (320, 260086), (640, 130043)]