41955220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 92574720

約数和(自身を除く): 50619500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 223, 230, 409, 446, 460, 818, 892, 1115, 1636, 2045, 2230, 4090, 4460, 5129, 8180, 9407, 10258, 18814, 20516, 25645, 37628, 47035, 51290, 91207, 94070, 102580, 182414, 188140, 364828, 456035, 912070, 1824140, 2097761, 4195522, 8391044, 10488805, 20977610, 41955220]

約数ペア:

[(1, 41955220), (2, 20977610), (4, 10488805), (5, 8391044), (10, 4195522), (20, 2097761), (23, 1824140), (46, 912070), (92, 456035), (115, 364828), (223, 188140), (230, 182414), (409, 102580), (446, 94070), (460, 91207), (818, 51290), (892, 47035), (1115, 37628), (1636, 25645), (2045, 20516), (2230, 18814), (4090, 10258), (4460, 9407), (5129, 8180)]