37817980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4327}}^1$

素因数の和:4378

約数の個数: 48

約数和(自身を含む): 87252480

約数和(自身を除く): 49434500

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4327, 4370, 8654, 8740, 17308, 21635, 43270, 82213, 86540, 99521, 164426, 199042, 328852, 398084, 411065, 497605, 822130, 995210, 1644260, 1890899, 1990420, 3781798, 7563596, 9454495, 18908990, 37817980]

約数ペア:

[(1, 37817980), (2, 18908990), (4, 9454495), (5, 7563596), (10, 3781798), (19, 1990420), (20, 1890899), (23, 1644260), (38, 995210), (46, 822130), (76, 497605), (92, 411065), (95, 398084), (115, 328852), (190, 199042), (230, 164426), (380, 99521), (437, 86540), (460, 82213), (874, 43270), (1748, 21635), (2185, 17308), (4327, 8740), (4370, 8654)]