38740130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27091}}^1$

素因数の和:27122

約数の個数: 32

約数和(自身を含む): 81926208

約数和(自身を除く): 43186078

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 27091, 54182, 135455, 270910, 298001, 352183, 596002, 704366, 1490005, 1760915, 2980010, 3521830, 3874013, 7748026, 19370065, 38740130]

約数ペア:

[(1, 38740130), (2, 19370065), (5, 7748026), (10, 3874013), (11, 3521830), (13, 2980010), (22, 1760915), (26, 1490005), (55, 704366), (65, 596002), (110, 352183), (130, 298001), (143, 270910), (286, 135455), (715, 54182), (1430, 27091)]