4877060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 10777536

約数和(自身を除く): 5900476

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 107, 172, 212, 214, 215, 265, 428, 430, 530, 535, 860, 1060, 1070, 2140, 2279, 4558, 4601, 5671, 9116, 9202, 11342, 11395, 18404, 22684, 22790, 23005, 28355, 45580, 46010, 56710, 92020, 113420, 243853, 487706, 975412, 1219265, 2438530, 4877060]

約数ペア:

[(1, 4877060), (2, 2438530), (4, 1219265), (5, 975412), (10, 487706), (20, 243853), (43, 113420), (53, 92020), (86, 56710), (106, 46010), (107, 45580), (172, 28355), (212, 23005), (214, 22790), (215, 22684), (265, 18404), (428, 11395), (430, 11342), (530, 9202), (535, 9116), (860, 5671), (1060, 4601), (1070, 4558), (2140, 2279)]