226119320

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{16481}}^1$

素因数の和:16513

約数の個数: 64

約数和(自身を含む): 593352000

約数和(自身を除く): 367232680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 16481, 32962, 65924, 82405, 115367, 131848, 164810, 230734, 329620, 461468, 576835, 659240, 807569, 922936, 1153670, 1615138, 2307340, 3230276, 4037845, 4614680, 5652983, 6460552, 8075690, 11305966, 16151380, 22611932, 28264915, 32302760, 45223864, 56529830, 113059660, 226119320]

約数ペア:

[(1, 226119320), (2, 113059660), (4, 56529830), (5, 45223864), (7, 32302760), (8, 28264915), (10, 22611932), (14, 16151380), (20, 11305966), (28, 8075690), (35, 6460552), (40, 5652983), (49, 4614680), (56, 4037845), (70, 3230276), (98, 2307340), (140, 1615138), (196, 1153670), (245, 922936), (280, 807569), (343, 659240), (392, 576835), (490, 461468), (686, 329620), (980, 230734), (1372, 164810), (1715, 131848), (1960, 115367), (2744, 82405), (3430, 65924), (6860, 32962), (13720, 16481)]