5210864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 10840080

約数和(自身を除く): 5629216

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 281, 304, 488, 562, 976, 1124, 1159, 2248, 2318, 4496, 4636, 5339, 9272, 10678, 17141, 18544, 21356, 34282, 42712, 68564, 85424, 137128, 274256, 325679, 651358, 1302716, 2605432, 5210864]

約数ペア:

[(1, 5210864), (2, 2605432), (4, 1302716), (8, 651358), (16, 325679), (19, 274256), (38, 137128), (61, 85424), (76, 68564), (122, 42712), (152, 34282), (244, 21356), (281, 18544), (304, 17141), (488, 10678), (562, 9272), (976, 5339), (1124, 4636), (1159, 4496), (2248, 2318)]