14740040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 38568960

約数和(自身を除く): 23828920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 863, 1220, 1708, 1726, 2135, 2440, 3416, 3452, 4270, 4315, 6041, 6904, 8540, 8630, 12082, 17080, 17260, 24164, 30205, 34520, 48328, 52643, 60410, 105286, 120820, 210572, 241640, 263215, 368501, 421144, 526430, 737002, 1052860, 1474004, 1842505, 2105720, 2948008, 3685010, 7370020, 14740040]

約数ペア:

[(1, 14740040), (2, 7370020), (4, 3685010), (5, 2948008), (7, 2105720), (8, 1842505), (10, 1474004), (14, 1052860), (20, 737002), (28, 526430), (35, 421144), (40, 368501), (56, 263215), (61, 241640), (70, 210572), (122, 120820), (140, 105286), (244, 60410), (280, 52643), (305, 48328), (427, 34520), (488, 30205), (610, 24164), (854, 17260), (863, 17080), (1220, 12082), (1708, 8630), (1726, 8540), (2135, 6904), (2440, 6041), (3416, 4315), (3452, 4270)]