117864040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 304041600

約数和(自身を除く): 186177560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 509, 827, 1018, 1654, 2036, 2545, 3308, 3563, 4072, 4135, 5090, 5789, 6616, 7126, 8270, 10180, 11578, 14252, 16540, 17815, 20360, 23156, 28504, 28945, 33080, 35630, 46312, 57890, 71260, 115780, 142520, 231560, 420943, 841886, 1683772, 2104715, 2946601, 3367544, 4209430, 5893202, 8418860, 11786404, 14733005, 16837720, 23572808, 29466010, 58932020, 117864040]

約数ペア:

[(1, 117864040), (2, 58932020), (4, 29466010), (5, 23572808), (7, 16837720), (8, 14733005), (10, 11786404), (14, 8418860), (20, 5893202), (28, 4209430), (35, 3367544), (40, 2946601), (56, 2104715), (70, 1683772), (140, 841886), (280, 420943), (509, 231560), (827, 142520), (1018, 115780), (1654, 71260), (2036, 57890), (2545, 46312), (3308, 35630), (3563, 33080), (4072, 28945), (4135, 28504), (5090, 23156), (5789, 20360), (6616, 17815), (7126, 16540), (8270, 14252), (10180, 11578)]