502829860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{32779}}^1$

素因数の和:32860

約数の個数: 48

約数和(自身を含む): 1156478400

約数和(自身を除く): 653648540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 32779, 65558, 131116, 163895, 327790, 426127, 655580, 852254, 1704508, 1933961, 2130635, 3867922, 4261270, 7735844, 8522540, 9669805, 19339610, 25141493, 38679220, 50282986, 100565972, 125707465, 251414930, 502829860]

約数ペア:

[(1, 502829860), (2, 251414930), (4, 125707465), (5, 100565972), (10, 50282986), (13, 38679220), (20, 25141493), (26, 19339610), (52, 9669805), (59, 8522540), (65, 7735844), (118, 4261270), (130, 3867922), (236, 2130635), (260, 1933961), (295, 1704508), (590, 852254), (767, 655580), (1180, 426127), (1534, 327790), (3068, 163895), (3835, 131116), (7670, 65558), (15340, 32779)]