38393210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 73059840

約数和(自身を除く): 34666630

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1817, 2113, 3634, 4226, 9085, 10565, 18170, 21130, 48599, 97198, 166927, 242995, 333854, 485990, 834635, 1669270, 3839321, 7678642, 19196605, 38393210]

約数ペア:

[(1, 38393210), (2, 19196605), (5, 7678642), (10, 3839321), (23, 1669270), (46, 834635), (79, 485990), (115, 333854), (158, 242995), (230, 166927), (395, 97198), (790, 48599), (1817, 21130), (2113, 18170), (3634, 10565), (4226, 9085)]