37047940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 83115648

約数和(自身を除く): 46067708

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1873, 1978, 3746, 3956, 4945, 7492, 9365, 9890, 18730, 19780, 37460, 43079, 80539, 86158, 161078, 172316, 215395, 322156, 402695, 430790, 805390, 861580, 1610780, 1852397, 3704794, 7409588, 9261985, 18523970, 37047940]

約数ペア:

[(1, 37047940), (2, 18523970), (4, 9261985), (5, 7409588), (10, 3704794), (20, 1852397), (23, 1610780), (43, 861580), (46, 805390), (86, 430790), (92, 402695), (115, 322156), (172, 215395), (215, 172316), (230, 161078), (430, 86158), (460, 80539), (860, 43079), (989, 37460), (1873, 19780), (1978, 18730), (3746, 9890), (3956, 9365), (4945, 7492)]