14855240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 35544960

約数和(自身を除く): 20689720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 241, 268, 335, 460, 482, 536, 670, 920, 964, 1205, 1340, 1541, 1928, 2410, 2680, 3082, 4820, 5543, 6164, 7705, 9640, 11086, 12328, 15410, 16147, 22172, 27715, 30820, 32294, 44344, 55430, 61640, 64588, 80735, 110860, 129176, 161470, 221720, 322940, 371381, 645880, 742762, 1485524, 1856905, 2971048, 3713810, 7427620, 14855240]

約数ペア:

[(1, 14855240), (2, 7427620), (4, 3713810), (5, 2971048), (8, 1856905), (10, 1485524), (20, 742762), (23, 645880), (40, 371381), (46, 322940), (67, 221720), (92, 161470), (115, 129176), (134, 110860), (184, 80735), (230, 64588), (241, 61640), (268, 55430), (335, 44344), (460, 32294), (482, 30820), (536, 27715), (670, 22172), (920, 16147), (964, 15410), (1205, 12328), (1340, 11086), (1541, 9640), (1928, 7705), (2410, 6164), (2680, 5543), (3082, 4820)]