9931300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5227}}^1$

素因数の和:5260

約数の個数: 36

約数和(自身を含む): 22689520

約数和(自身を除く): 12758220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5227, 10454, 20908, 26135, 52270, 99313, 104540, 130675, 198626, 261350, 397252, 496565, 522700, 993130, 1986260, 2482825, 4965650, 9931300]

約数ペア:

[(1, 9931300), (2, 4965650), (4, 2482825), (5, 1986260), (10, 993130), (19, 522700), (20, 496565), (25, 397252), (38, 261350), (50, 198626), (76, 130675), (95, 104540), (100, 99313), (190, 52270), (380, 26135), (475, 20908), (950, 10454), (1900, 5227)]