42769900

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{5153}}^1$

素因数の和:5250

約数の個数: 36

約数和(自身を含む): 93947112

約数和(自身を除く): 51177212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 5153, 8300, 10306, 20612, 25765, 51530, 103060, 128825, 257650, 427699, 515300, 855398, 1710796, 2138495, 4276990, 8553980, 10692475, 21384950, 42769900]

約数ペア:

[(1, 42769900), (2, 21384950), (4, 10692475), (5, 8553980), (10, 4276990), (20, 2138495), (25, 1710796), (50, 855398), (83, 515300), (100, 427699), (166, 257650), (332, 128825), (415, 103060), (830, 51530), (1660, 25765), (2075, 20612), (4150, 10306), (5153, 8300)]