39255020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 100251648

約数和(自身を除く): 60996628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 73, 92, 115, 140, 146, 161, 167, 230, 292, 322, 334, 365, 460, 511, 644, 668, 730, 805, 835, 1022, 1169, 1460, 1610, 1670, 1679, 2044, 2338, 2555, 3220, 3340, 3358, 3841, 4676, 5110, 5845, 6716, 7682, 8395, 10220, 11690, 11753, 12191, 15364, 16790, 19205, 23380, 23506, 24382, 26887, 33580, 38410, 47012, 48764, 53774, 58765, 60955, 76820, 85337, 107548, 117530, 121910, 134435, 170674, 235060, 243820, 268870, 280393, 341348, 426685, 537740, 560786, 853370, 1121572, 1401965, 1706740, 1962751, 2803930, 3925502, 5607860, 7851004, 9813755, 19627510, 39255020]

約数ペア:

[(1, 39255020), (2, 19627510), (4, 9813755), (5, 7851004), (7, 5607860), (10, 3925502), (14, 2803930), (20, 1962751), (23, 1706740), (28, 1401965), (35, 1121572), (46, 853370), (70, 560786), (73, 537740), (92, 426685), (115, 341348), (140, 280393), (146, 268870), (161, 243820), (167, 235060), (230, 170674), (292, 134435), (322, 121910), (334, 117530), (365, 107548), (460, 85337), (511, 76820), (644, 60955), (668, 58765), (730, 53774), (805, 48764), (835, 47012), (1022, 38410), (1169, 33580), (1460, 26887), (1610, 24382), (1670, 23506), (1679, 23380), (2044, 19205), (2338, 16790), (2555, 15364), (3220, 12191), (3340, 11753), (3358, 11690), (3841, 10220), (4676, 8395), (5110, 7682), (5845, 6716)]