2024642720

素因数分解:

$2^5\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{7121}}^1$

素因数の和:8913

約数の個数: 48

約数和(自身を含む): 4786582248

約数和(自身を除く): 2761939528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1777, 3554, 7108, 7121, 8885, 14216, 14242, 17770, 28432, 28484, 35540, 35605, 56864, 56968, 71080, 71210, 113936, 142160, 142420, 227872, 284320, 284840, 569680, 1139360, 12654017, 25308034, 50616068, 63270085, 101232136, 126540170, 202464272, 253080340, 404928544, 506160680, 1012321360, 2024642720]

約数ペア:

[(1, 2024642720), (2, 1012321360), (4, 506160680), (5, 404928544), (8, 253080340), (10, 202464272), (16, 126540170), (20, 101232136), (32, 63270085), (40, 50616068), (80, 25308034), (160, 12654017), (1777, 1139360), (3554, 569680), (7108, 284840), (7121, 284320), (8885, 227872), (14216, 142420), (14242, 142160), (17770, 113936), (28432, 71210), (28484, 71080), (35540, 56968), (35605, 56864)]