6470720

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 15675864

約数和(自身を除く): 9205144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 277, 292, 320, 365, 554, 584, 730, 1108, 1168, 1385, 1460, 2216, 2336, 2770, 2920, 4432, 4672, 5540, 5840, 8864, 11080, 11680, 17728, 20221, 22160, 23360, 40442, 44320, 80884, 88640, 101105, 161768, 202210, 323536, 404420, 647072, 808840, 1294144, 1617680, 3235360, 6470720]

約数ペア:

[(1, 6470720), (2, 3235360), (4, 1617680), (5, 1294144), (8, 808840), (10, 647072), (16, 404420), (20, 323536), (32, 202210), (40, 161768), (64, 101105), (73, 88640), (80, 80884), (146, 44320), (160, 40442), (277, 23360), (292, 22160), (320, 20221), (365, 17728), (554, 11680), (584, 11080), (730, 8864), (1108, 5840), (1168, 5540), (1385, 4672), (1460, 4432), (2216, 2920), (2336, 2770)]