5280477712

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{123653}}^1$

素因数の和:123835

約数の個数: 40

約数和(自身を含む): 10901831256

約数和(自身を除く): 5621353544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 123653, 247306, 494612, 989224, 1978448, 2102101, 4204202, 8408404, 16816808, 19413521, 33633616, 38827042, 77654084, 155308168, 310616336, 330029857, 660059714, 1320119428, 2640238856, 5280477712]

約数ペア:

[(1, 5280477712), (2, 2640238856), (4, 1320119428), (8, 660059714), (16, 330029857), (17, 310616336), (34, 155308168), (68, 77654084), (136, 38827042), (157, 33633616), (272, 19413521), (314, 16816808), (628, 8408404), (1256, 4204202), (2512, 2102101), (2669, 1978448), (5338, 989224), (10676, 494612), (21352, 247306), (42704, 123653)]