103399360

素因数分解:

$2^6\times 5^1\times {\mathrm{323123}}^1$

素因数の和:323140

約数の個数: 28

約数和(自身を含む): 246220488

約数和(自身を除く): 142821128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 323123, 646246, 1292492, 1615615, 2584984, 3231230, 5169968, 6462460, 10339936, 12924920, 20679872, 25849840, 51699680, 103399360]

約数ペア:

[(1, 103399360), (2, 51699680), (4, 25849840), (5, 20679872), (8, 12924920), (10, 10339936), (16, 6462460), (20, 5169968), (32, 3231230), (40, 2584984), (64, 1615615), (80, 1292492), (160, 646246), (320, 323123)]