12776180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 28985040

約数和(自身を除く): 16208860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 709, 901, 1060, 1418, 1802, 2836, 3545, 3604, 4505, 7090, 9010, 12053, 14180, 18020, 24106, 37577, 48212, 60265, 75154, 120530, 150308, 187885, 241060, 375770, 638809, 751540, 1277618, 2555236, 3194045, 6388090, 12776180]

約数ペア:

[(1, 12776180), (2, 6388090), (4, 3194045), (5, 2555236), (10, 1277618), (17, 751540), (20, 638809), (34, 375770), (53, 241060), (68, 187885), (85, 150308), (106, 120530), (170, 75154), (212, 60265), (265, 48212), (340, 37577), (530, 24106), (709, 18020), (901, 14180), (1060, 12053), (1418, 9010), (1802, 7090), (2836, 4505), (3545, 3604)]